Ключевые слова: 3d, anesthetist, antibiotic, background, biology, care, clinic, closeup, dear, doctor, dose, drug, equipment, flu, hand, health, healthcare, holding, hospital, illness, influence, injecting, injection, insulin, isolated, laboratory, liquid, man, medical, medicament, medication, medicines, narcotic, needle, nurse, patient, people, pharmaceutical, plastic, research, science, sterile, surgery, syringe, treatment, vaccination, vaccine, white,