Persistence of "relapse-tendencies" of rats previously made physically dependent on morphine.
D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D001562:Benzimidazoles / Q000494:pharmacology*; D001835:Body Weight; D004192:Discrimination, Psychological; D004326:Drinking; D006801:Humans; D008297:Male; D009021:Morphine Dependence; D009043:Motor Activity; D051381:Rats; D013375:Substance Withdrawal Syndrome; D013997:Time Factors
D000700:Analgesics; D001562:Benzimidazoles