Conducting routine examinations, treating caries and installing fillings, a Saudi Gulf Arab doctor examines the patient’s teeth and diagnoses the disease, a close-up picture from the side of a Saudi Gulf Arab young man wearing traditional clothing and sitting in the dental clinic making a periodic visit to check on his oral health.
Using X-ray images, dental equipment and tools, a Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask holds an examination tool in his hand, A veiled woman sits in a dental clinic receiving treatment, oral health care, and regular visits to health clinics
Sterile equipment and tools, the concept of maintaining oral health, visiting health clinics to take the necessary measures, a Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask holding an examination tool in his hand, a boy sitting in the dental clinic preparing to receive the necessary treatment
Using the necessary tools to conduct medical examinations, treat caries and caries, a Saudi Gulf Arab young man wearing traditional clothing sits in the dental clinic and opens his mouth to diagnose the disease, a close-up picture of a Saudi Gulf Arab doctor wearing a coat, gloves and a medical mask examining the patient’s teeth
The concept of care and concern for the health and appearance of teeth. A Saudi Gulf Arab dentist wearing gloves and a medical mask holds in his hand a color guide for restoring the patient’s teeth. A Saudi Gulf Arab woman in a dental clinic receives the necessary treatment to create a distinctive smile.
Treating caries and caries, using the necessary tools to conduct medical examinations, a Saudi Gulf Arab young man wearing a traditional dress sitting in the dental clinic and opening his mouth to diagnose the disease, a close-up picture of a Saudi Gulf Arab doctor wearing a coat, gloves and a medical mask examining the patient’s teeth
Providing health services in specialized centers, a close-up picture from the back of a Saudi Gulf Arab dentist wearing a coat and a medical mask, holding in her hand a color guide for restoring the patient’s teeth. A Saudi Gulf Arab man sitting in the dental clinic receiving the necessary treatment to obtain a perfect smile.
Visit health clinics and take the necessary measures. A Saudi Gulf Arab dentist wearing a coat, gloves, and a medical mask holds in his hand a tooth drilling tool and removing cavities. A veiled Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment.
Treating caries and caries, using the necessary tools to conduct medical examinations, a Saudi Gulf Arab young man wearing a traditional dress sitting in the dental clinic and opening his mouth to diagnose the disease, a close-up picture of a Saudi Gulf Arab doctor wearing a coat, gloves and a medical mask examining the patient’s teeth
Periodic visit to health clinics to take care of oral health, dental equipment and tools, a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding a tooth drilling tool in his hand and removing decay, a veiled Saudi Gulf Arab woman in a dental clinic.
Regular visits to health clinics, dental equipment and tools, an Arab Saudi Gulf dentist wearing a coat, gloves and a medical mask holding a tool in his hand examining his patient, a veiled woman sitting in a dental clinic receiving treatment, care and attention to oral health
Sterile tools and equipment, the concept of maintaining oral health, visiting health clinics to take the necessary measures, a Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask holding an examination tool in his hand, a boy sitting in the dental clinic receiving the necessary treatment
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
Visiting health clinics and taking the necessary measures, a close-up picture of the hands of a Saudi Arabian Gulf dentist wearing medical gloves holding a tool for drilling a tooth and removing decay in his hand, a child sitting in the dental clinic receiving the necessary treatment
The concept of medicine and health care, a Saudi Gulf Arab dentist wearing gloves and a medical mask holding in his hand the handpiece of optical fillings to treat the patient’s teeth. A Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment for oral health.
Ensuring the safety of teeth and gums, sterile equipment and tools, the concept of maintaining oral health, a Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask examining the patient, a boy sitting in the dental clinic preparing to receive the necessary treatment
Sterile dental tools and equipment, periodic visits to health clinics, a dentist holding a tool while examining his patient, a close-up photo of a veiled Saudi Arabian Gulf woman sitting in a dental clinic receiving treatment, care and attention to oral healt
The concept of care and concern for the health and appearance of the teeth, a close-up picture of the hands of a dentist wearing medical gloves holding in his hand the color guide for restoring the patient’s teeth, a veiled Saudi Arabian Gulf woman smiling in a dental clinic receiving the necessary treatment to create a distinctive smile
A Saudi Arabian Gulf dentist wearing gloves and a medical mask, examining and diagnosing the patient's teeth, treating caries and installing fillings, providing health services, oral and dental medicine and surgery
A Saudi Arabian Gulf dentist wearing a medical coat and a medical mask, using medical technical devices to examine and diagnose patient’s teeth, treating caries and installing fillings, providing health services, oral and dental medicine and surgery
A Saudi Arabian Gulf dentist wearing a medical coat and a medical mask, using medical technical devices to examine and diagnose patient’s teeth, treating caries and installing fillings, providing health services, oral and dental medicine and surgery
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
Regular visits to health clinics, dental equipment and tools, an Arab Saudi Gulf dentist wearing a coat, gloves and a medical mask holding a tool in his hand examining his patient, a veiled woman sitting in a dental clinic receiving treatment, care and attention to oral health
Preparing for the installation of fillings, visiting health clinics and taking the necessary measures, a close-up picture from the back of an Arab Gulf Saudi dentist wearing medical gloves holding in his hand a tool for drilling the tooth and removing caries, a Saudi boy sitting in the dental clinic and opening his mouth to treat caries and receiving the necessary treatment.
The concept of care and concern for the health and appearance of teeth. A Saudi Gulf Arab dentist wearing gloves and a medical mask holds in his hand a color guide for restoring the patient’s teeth. A Saudi Gulf Arab woman in a dental clinic receives the necessary treatment to create a distinctive smile.
A close-up picture of the equipment needed to install fillings, visiting health clinics and taking the necessary measures. A Saudi Arabian Gulf dentist wearing medical gloves holds in his hand a tool for drilling the tooth and removing decay. A Saudi boy sits in the dental clinic and opens his mouth to treat caries and receives the necessary treatment.
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
Medical advice and instructions, a dentist talking to his patient with reassuring gestures, a Saudi Gulf Arab boy sitting in a dental clinic receiving advice, care and attention to oral health, treating teeth for caries and decay, periodic visits to health clinics
Paying attention to oral health, looking at the doctor with gestures of pleasure and happiness, medical guidelines and instructions, a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask giving medical advice to a Saudi Gulf Arab child wearing traditional clothing sitting in the dental clinic
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
Oral and dental medicine and surgery, a Saudi Gulf Arab dentist wearing gloves and a medical mask examines and diagnoses the patient’s teeth, treats cavities and installs fillings, a Saudi Gulf Arab woman in a dental clinic providing health services.
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
Taking care of oral health, visiting health clinics and taking the necessary measures, a close-up picture of the hands of a Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask holding a tool for drilling a tooth and removing decay in his hand, a veiled woman sitting in the dental clinic receiving the necessary treatment
Medical instructions and instructions, sterile dental tools and equipment, a Saudi Gulf Arab dentist discussing with his patient, a veiled Saudi Gulf Arab woman sitting in a dental clinic looking with pleased gestures, receiving advice, care and attention to oral health
Dental equipment and tools, using X-ray images, a Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask holds a tool in his hand examining his patient, A veiled woman sits in a dental clinic receiving treatment, oral health care, and regular visits to health clinics
Treating caries and caries, using the necessary tools and equipment to conduct medical examinations, a close-up picture of a Saudi Gulf Arab young man wearing traditional clothing sitting in the dental clinic and opening his mouth to diagnose the disease, the hands of a Saudi Gulf Arab doctor wearing medical gloves examining the patient’s teeth
Taking care of the appearance of teeth to get a perfect smile, a close-up picture of a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding in his hand the color guide for restoring the patient’s teeth, a veiled Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment.
A veiled Saudi Gulf Arab woman in a dental clinic, dental equipment and tools, visiting health clinics and taking the necessary measures, a close-up photo of a Saudi Gulf Arab dentist wearing a coat, gloves, and a medical mask, holding a medical tool in his hand.
Visit health clinics and take the necessary measures. A Saudi Gulf Arab dentist wearing a coat, gloves, and a medical mask holds in his hand a tooth drilling tool and removing cavities. A veiled Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment.
The importance of periodic visits to the dental clinic to protect them from cavities, the concept of medicine and health care for children, a Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask examines and diagnoses the boy’s teeth
Sterile dental tools and equipment, periodic visits to health clinics, a dentist holding a tool examining his patient, a veiled Saudi Arabian Gulf woman sitting in a dental clinic receiving treatment, care and attention to oral health
Looking at the doctor with gestures of pleasure and happiness, medical advice and instructions, attention to oral health, a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask giving medical advice to a Saudi Gulf Arab child wearing traditional clothing sitting in the dental clinic
Treating cavities and installing fillings, oral and dental surgery, a close-up picture of a Saudi Gulf Arab dentist examining the patient’s teeth and diagnosing the disease, a veiled Saudi Gulf Arab woman wearing traditional clothing and sitting in the dental clinic performing periodic examinations for oral health care.
A Saudi Arabian Gulf dentist wearing gloves and a medical mask, examining and diagnosing the patient's teeth, treating caries and installing fillings, providing health services, oral and dental medicine and surgery
A Saudi Arabian Gulf dentist wearing a medical coat and a medical mask, preparing to examine and diagnose the patient's teeth, treat caries and install fillings, provide health services, oral and dental medicine and surgery
Restoring teeth with cosmetic fillings, a Saudi Gulf Arab dentist wearing medical gloves holding an anesthesia needle in her hand, injecting local anesthesia to relieve the sensation of pain, a close-up picture from the back of a Saudi Gulf Arab young man wearing traditional clothing sitting in a dental clinic receiving the necessary treatment for his mouth
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
Sterile dental tools and equipment, periodic visits to health clinics, a close-up picture of a dentist’s hands holding a tool while examining his patient, a veiled Saudi Arabian Gulf woman sitting in a dental clinic receiving treatment, care and attention to oral healt
A Saudi boy makes regular visits to the dental clinic to take care of oral health and health care for children. A Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask examines and diagnoses the boy’s teeth.
Oral care using the correct therapeutic methods, local anesthetic injections to relieve pain, a close-up photo of a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding an anesthesia needle in his hand. A veiled Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment.
The concept of medicine and health care, a Saudi Gulf Arab dentist wearing gloves and a medical mask holding in his hand the handpiece of optical fillings to treat the patient’s teeth. A Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment for oral health.
Taking care of oral health, looking at the camera with happy gestures, using porcelain veneers, a Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask, pointing with her hand to the Hollywood smile of a young Saudi Gulf Arab man wearing traditional clothing sitting in the dental clinic.
A Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask injects local anesthesia to relieve pain, a child sitting in the dental clinic receiving the necessary treatment, the concept of drilling a tooth and removing decay, visiting health clinics and taking the necessary measures
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
Providing health care in specialized centers, a close-up picture of a Saudi Gulf Arab man sitting in the dental clinic choosing the appropriate color of veneers, the hands of a Saudi Gulf Arab doctor wearing medical gloves holding in her hand the color guide for restoring the patient’s teeth, getting a perfect smile
An old man of a Saudi Arabian Gulf man on an appointment to treat his teeth at the dentist, a Saudi Gulf doctor examining the patient's teeth, a private dental clinic, the concept of medicine and health care
Local anesthetic injections to relieve pain, oral care using therapeutic methods, a close-up of a dentist’s hand wearing medical gloves holding an anesthesia needle, a veiled Saudi Arabian Gulf woman sitting in a dental clinic receiving the necessary treatmen
Periodic review of health clinics, dental equipment and tools, an Arab Saudi Gulf dentist wearing a coat, gloves and a medical mask holding a tool in his hand examining his patient, a veiled woman sitting in a dental clinic receiving treatment, care and attention to oral health
Restoring teeth with cosmetic fillings, a Saudi Gulf Arab dentist wearing medical gloves holding an anesthesia needle in her hand, injecting local anesthesia to relieve the sensation of pain, a close-up picture from the back of a Saudi Gulf Arab young man wearing traditional clothing sitting in a dental clinic receiving the necessary treatment for his mouth
A Saudi Arabian Gulf dentist wearing gloves and a medical mask, examining and diagnosing the patient's teeth, treating caries and installing fillings, providing health services, oral and dental medicine and surgery
Medical guidelines and instructions, paying attention to oral health, looking at the doctor with happy gestures, a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask giving medical advice to a Saudi Gulf Arab child wearing traditional clothing sitting in the dental clinic
A Saudi Arabian Gulf dentist wearing gloves and a medical mask, examining and diagnosing the patient's teeth, treating caries and installing fillings, providing health services, oral and dental medicine and surgery
The concept of care and concern for the health and appearance of teeth. A Saudi Gulf Arab dentist wearing gloves and a medical mask holds in his hand a color guide for restoring the patient’s teeth. A Saudi Gulf Arab woman in a dental clinic receives the necessary treatment to create a distinctive smile.
Paying attention to oral health, looking at the camera with pleasing gestures, using porcelain veneers, a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask pointing with her hand to the Hollywood smile of a young Saudi Gulf Arab wearing a traditional dress sitting in the dental clinic.
Choosing the right color of veneers, getting a perfect smile, providing health care in specialized centers, a close-up of the hands of a Saudi Gulf Arab doctor wearing medical gloves, holding in her hand the color guide for restoring the patient’s teeth, a Saudi Gulf Arab man sitting in the dental clinic
The therapeutic methods used for oral care, local anesthetic injections to relieve the sensation of pain, a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding an anesthesia needle in his hand, a veiled Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment.
Visiting health clinics and taking the necessary measures, a close-up picture of a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding a medical tool in his hand, a veiled Saudi Gulf Arab woman in a dental clinic, dental equipment and tools
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
The concept of medicine and health care for children. A Saudi boy makes regular visits to the dental clinic to protect his teeth from decay. A Saudi Arabian Gulf dentist wearing a coat, gloves, and a medical mask examines and diagnoses the boy’s teeth.
A Saudi Arabian Gulf dentist wearing gloves and a medical mask, examining and diagnosing the patient's teeth, treating caries and installing fillings, providing health services, oral and dental medicine and surgery
Dental equipment and tools, visiting health clinics and taking the necessary measures, a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding a tool for drilling a tooth and removing decay in his hand, a veiled Saudi Gulf Arab woman in a dental clinic.
Care and attention to the health and appearance of teeth, a dentist wearing gloves and a medical mask holding in his hand a color guide for restoring the patient’s teeth, a veiled Saudi Arabian Gulf woman in a dental clinic receiving the necessary treatment to create a distinctive smile, visiting health clinics periodically
The therapeutic methods used for oral care, the use of sterilized dental medical instruments, a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding medical tools in his hand, a Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
Treating caries and caries, preparing for local anesthesia injections to relieve the feeling of pain, providing health care in specialized centers, a Saudi Gulf Arab man sitting in the dental clinic with happy gestures, a close-up of a Saudi Gulf Arab doctor wearing medical gloves, holding an anesthetic needle in her hand.
Treating caries and preparing for the installation of fillings, visiting health clinics and taking the necessary measures, a close-up picture of the hands of a Saudi Arabian Gulf dentist wearing medical gloves holding in his hand a tool for drilling the tooth and removing caries, a boy sitting in the dental clinic receiving the necessary treatment
The therapeutic methods used for oral care, local anesthetic injections to relieve the sensation of pain, a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding an anesthesia needle in his hand, a veiled Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment.
Providing care for children in specialized centers, a close-up picture of a Saudi Gulf Arab boy sitting in the dental clinic choosing the appropriate color of veneers, the hands of a Saudi Gulf Arab doctor wearing medical gloves holding in her hand the color guide for restoring the patient’s teeth, obtaining a perfect smile
Local anesthetic injections to relieve pain, tooth restoration with cosmetic fillings, a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding an anesthesia needle in his hand, a veiled Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment for her mouth.
A Saudi Gulf Arab child wearing a traditional costume and sitting in the dental clinic performing periodic examinations for oral health care, oral and dental surgery, a side image of a Saudi Gulf Arab dentist examining a boy’s teeth, diagnosing the disease, treating cavities, and installing fillings.
Tools and equipment needed to conduct medical examinations, treat caries and caries, a Saudi Gulf Arab woman wearing traditional dress sits in the dental clinic and opens her mouth to diagnose the disease, a Saudi Gulf Arab doctor wearing medical gloves and a coat examines the patient’s teeth
The concept of medicine and health care, a Saudi Gulf Arab dentist wearing gloves and a medical mask holding in his hand the handpiece of optical fillings to treat the patient’s teeth. A Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment for oral health.
Providing services and health care, a close-up picture from the back of a Saudi Gulf Arab dentist wearing gloves and a medical mask examining and diagnosing the patient’s teeth, treating cavities and installing fillings, a Saudi Gulf Arab woman in a dental clinic.
A Saudi Arabian Gulf man visiting the dentist, examining and diagnosing teeth, treating caries and installing fillings, providing health services, oral and dental medicine and surgery
Taking care of the appearance of teeth to get a perfect smile, a close-up picture of a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding in his hand the color guide for restoring the patient’s teeth, a veiled Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment.
Taking care of the appearance of teeth to get a perfect smile, a close-up picture of a Saudi Gulf Arab dentist wearing a coat, gloves and a medical mask holding in his hand the color guide for restoring the patient’s teeth, a veiled Saudi Gulf Arab woman in a dental clinic receiving the necessary treatment.
A Saudi Arabian Gulf dentist, wearing a medical coat and a medical mask, examines and diagnoses the patient's teeth, treats caries and installs fillings, provides health services, and oral and dental surgery.
Local anesthetic injections to relieve pain, tooth restoration with cosmetic fillings, a Saudi Gulf Arab dentist wearing medical gloves holding an anesthesia needle in her hand, a close-up picture from the top of a Saudi Gulf Arab young man wearing traditional clothing sitting in a dental clinic receiving the necessary treatment for his mouth.
Medical instructions and instructions, a dentist talking to his patient with reassuring gestures, a Saudi Gulf Arab boy sitting in a dental clinic receiving advice, care and attention to oral health, treating teeth for caries and decay, periodic visits to health clinics
Saudi women’s jobs, a veiled Saudi Gulf Arab doctor wearing a medical coat standing inside the specialized clinic with crossed hand gestures, looking at the camera with expressions of pleasure, practicing her favorite profession, basic tools and equipment in specialized dental centers
A Saudi Arabian Gulf dentist wearing gloves and a medical mask, examining and diagnosing the patient's teeth, treating caries and installing fillings, providing health services, oral and dental medicine and surgery
Medical instructions and instructions, a dentist talking to his patient with reassuring gestures, a Saudi Gulf Arab boy sitting in a dental clinic receiving advice, care and attention to oral health, treating teeth for caries and decay, periodic visits to health clinics
A Saudi Arabian Gulf doctor wearing a medical coat and sitting in front of a laptop, talking with a Saudi Gulf patient, following up on the patient’s medical record, providing medical consultations, describing the disease, different facial and hand gestur
A Saudi Arabian Gulf doctor wearing a medical coat and sitting in her office, talking with a Saudi Gulf patient, following up the patient's medical record, providing medical consultations, describing the disease, the concept of medicine and health care
A Saudi Arabian Gulf dentist wearing a medical coat and a medical mask, using medical technical devices to examine and diagnose patient’s teeth, treating caries and installing fillings, providing health services, oral and dental medicine and surgery
Visiting health clinics and taking the necessary measures, the hands of a Saudi Arabian Gulf dentist wearing medical gloves holding in his hand a tooth drilling tool and removing cavities, treating caries and preparing for the installation of fillings, a close-up picture of a Saudi boy sitting in the dental clinic and opening his mouth to receive the necessary treatment
Using technology and modern techniques in working in hospitals and treatment centers in Saudi Arabia, providing medical examination and health services to patients, a Saudi Gulf Arab doctor wearing a ghutra and coat, putting on a stethoscope and using a laptop, looking at the camera with confident gestures
Dental equipment and tools, using X-ray images, a Saudi Arabian Gulf dentist wearing a coat, gloves and a medical mask holds a tool in his hand examining his patient, A veiled woman sits in a dental clinic receiving treatment, oral health care, and regular visits to health clinics
The necessary equipment for conducting medical examinations, preparing for the installation of fillings, a close-up of the hand of a Saudi Gulf Arab doctor wearing medical gloves carrying a drilling machine to treat cavities in the patient’s teeth, a Saudi Gulf Arab young man who periodically visits the dental clinic to take care of oral health
A Saudi Gulf Arab nurse wearing gloves and a protective mask measures blood pressure, working in the health sector, periodic follow-up of home examinations, portrait of a sick man with a health condition sitting on the sofa, concept of health and medical care, gray background