Ключевые слова: abuse, aid, ambulance, biohazard, caution, chemical, chemistry, clinic, cure, danger, dangerous, deadly, death, dose, drug, flask, glass, hazard, hazardous, immunization, inject, injection, inoculation, laboratory, liquid, medical, medication, medicine, narcotics, needle, orange, pharmacy, poison, remedy, retort, risk, safety, science, scientific, syringe, test, therapy, toxic, toxin, treatment, tube, vaccination, vaccine, warning, waste,