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