Ключевые слова: adult, background, beautiful, blue, cap, care, caucasian, clinic, clinical, closeup, doctor, eye, face, female, girl, head, health, health care, healthy, hospital, human, isolated, laboratory, looking, mask, medical, medicine, nurse, one, people, person, portrait, practitioner, profession, professional, protection, protective, science, scientist, serious, specialist, surgeon, surgery, surgical, uniform, white, woman, work, worker, young,