Ключевые слова: adult, african, american, beard, black, bone, care, clinic, dental, dentist, desk, digital, display, doctor, examining, expertise, finger, hand, health, healthcare, hold, holding, hospital, hygiene, ill, illness, image, invoice, knee, looking, male, man, medical, medicine, multimedia, pain, people, person, profession, professional, radiologist, ray, scan, side, skill, standing, stethoscope, watching, xray, young,