title: [Comparison of the development of morphine dependence and morphine tolerance in rats].
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D004361:Drug Tolerance / Q000187:drug effects*; D006801:Humans; D007977:Levallorphan / Q000494:pharmacology; D008297:Male; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology*; D009021:Morphine Dependence / Q000175:diagnosis*; D009043:Motor Activity / Q000187:drug effects*; D051381:Rats; D013375:Substance Withdrawal Syndrome / Q000175:diagnosis
chemical_list: D007977:Levallorphan; D009020:Morphine
vernacular_title: Vergleich der Entwicklung der Morphinabhängigkeit und Morphintoleranz bei Ratten