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Ключевые слова:
aids, analysis, anesthesia, antibiotic, blood, clinic, clinical, cure, disease, doctor, dose, drug, equipment, glove, hand, health, help, holding, hospital, illness, injecting, instrument, isolated, laboratory, liquid, medical, medication, medicine, needle, nurse, patient, pharmaceutical, pharmacy, plastic, preparation, professional, protective, research, science, sick, sterile, surgeon, syringe, test, therapy, treatment, vaccination, vein, virus, work,