Ключевые слова: aid, background, care, clinic, clinical, closeup, contact, device, diagnosis, diagnostic, disease, doctor, emergency, equipment, examination, grey, health, healthy, hospital, ill, illness, instrument, items, kit, lenses, medical, medicine, modern, nobody, objects, ophthalmology, other, pills, service, set, sick, sickness, stethoscope, table, therapy, thermometer, tool, treatment,