[Adaptation and crossed adaptation to 3-p-nitrobenzoylmorphine, morphine and promedol].
D000064:Acclimatization; D000222:Adaptation, Physiological; D000700:Analgesics; D018712:Analgesics, Non-Narcotic / Q000494:pharmacology*; D058633:Antipyretics; D009020:Morphine / Q000494:pharmacology*; D011396:Promedol
D000700:Analgesics; D018712:Analgesics, Non-Narcotic; D058633:Antipyretics; D011396:Promedol; D009020:Morphine
ANALGESICS AND ANTIPYRETICS/pharmacology; MORPHINE/pharmacology