[On the demonstration of "physical dependence" in codeine-treated rats].
D000818:Animals; D001341:Autonomic Nervous System / Q000494:pharmacology*; D002490:Central Nervous System / Q000494:pharmacology*; D003061:Codeine; D009269:Nalorphine / Q000494:pharmacology*; D051381:Rats; D019966:Substance-Related Disorders
D009269:Nalorphine; D003061:Codeine
AUTONOMIC NERVOUS SYSTEM/pharmacology; CENTRAL NERVOUS SYSTEM/pharmacology; NALORPHINE/pharmacology