Ключевые слова: analysis, assistance, blood, blood sample, care, clinic, clinical, closeup, confidence, cure, doc, doctor, doctor holding sample, expert, guy, healing, health, health care, healthcare, insurance, intern, isolated, isolated on white, liquids, male, man, medic, medical, medical doctor, medicare, medicine, occupation, people, person, physician, practice, practitioner, professional, proof, robe, sample, science, scientific, service, specialist, staff, stethoscope, test, test tubes, tubes, ward, white background,