Ключевые слова: biotechnology, chemist, cocaine, dangerous, dependency, development, deviant, disease, dose, drug, enjoyment, equipment, forbidden, habit, hand, heroine, holding, human, humanized, illegal, imbibing, intramuscular, intravenous, laboratory, narcotic, overdose, painkiller, person, pharmaceutical, prepare, preparing, problem, production, protection, relief, research, risk, safety, sample, sick, sickness, substance, surgery, syringe, tablets, treatment, working,