Induction of physical dependence on morphine, codeine and meperidine in the rat by continuous infusion.
D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D001835:Body Weight / Q000187:drug effects; D003061:Codeine / Q000008:administration & dosage / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007263:Infusions, Parenteral; D007274:Injections, Intraperitoneal; D008297:Male; D008614:Meperidine / Q000008:administration & dosage / Q000494:pharmacology*; D008691:Methadone / Q000494:pharmacology; D009020:Morphine / Q000008:administration & dosage; D009021:Morphine Dependence; D009269:Nalorphine / Q000494:pharmacology; D009270:Naloxone / Q000494:pharmacology; D051381:Rats; D013375:Substance Withdrawal Syndrome; D019966:Substance-Related Disorders; D013997:Time Factors; D014828:Vocalization, Animal
D009270:Naloxone; D009020:Morphine; D008614:Meperidine; D009269:Nalorphine; D008691:Methadone; D003061:Codeine