Ключевые слова: adult, care, caucasian, clinic, diagnose, doctor, examine, experienced, female, gloves, health, healthy, hospital, indoor, job, laboratory, looking, lung, mask, mature, medical, medicine, nurse, old, older, one, people, person, portrait, professional, radiogram, radiologist, research, senior, serious, stethoscope, study, torso, uniform, white, woman, xray,