Effect of nisentil, meperidine and morphine on respiration in man.
D000522:Alphaprodine; D000700:Analgesics / Q000494:pharmacology*; D008614:Meperidine / Q000494:pharmacology*; D009020:Morphine / Q000494:pharmacology*; D012119:Respiration / Q000187:drug effects*
D000700:Analgesics; D000522:Alphaprodine; D009020:Morphine; D008614:Meperidine
ANALGESICS/effects; MEPERIDINE/effects; MORPHINE/effects; RESPIRATION/effect of drugs on