Ключевые слова: aid, ampoule, background, biological, black, blood, blue, bottle, care, clinical, closeup, cure, dental, dentist, dose, drug, equipment, glass, health, healthcare, hospital, hypodermic, infection, inject, injecting, injection, instrument, insulin, intravenous, jeringa, laboratory, liquid, medical, medicament, medicine, needle, pharmaceutical, pharmacology, pharmacy, plastic, research, science, syringe, transparent, treatment, vaccination, vaccine, vial, virus, white,