Quantitative aspects of precipitated abstinence in morphine-dependent rats.
D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D001835:Body Weight / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D006801:Humans; D008297:Male; D009021:Morphine Dependence; D009270:Naloxone / Q000008:administration & dosage; D010919:Placebos; D051381:Rats; D012661:Semen / Q000187:drug effects; D013375:Substance Withdrawal Syndrome / Q000139:chemically induced
D010919:Placebos; D009270:Naloxone