The effect of levallorphan tartrate, nalorphine HCl and WIN 7681 (1-allyl-4-phenyl-4-carbethoxypiperidine) on respiratory depression and analgesia induced by some active analgetics.
D000698:Analgesia; D000700:Analgesics / Q000494:pharmacology*; D007977:Levallorphan; D009022:Morphine Derivatives; D009269:Nalorphine / Q000494:pharmacology*; D059408:Pain Management; D012119:Respiration / Q000187:drug effects*; D012131:Respiratory Insufficiency; D013644:Tartrates
D000700:Analgesics; D009022:Morphine Derivatives; D013644:Tartrates; D007977:Levallorphan; D009269:Nalorphine
ANALGESICS/effects; MORPHINE/derivatives; NALORPHINE/effects; RESPIRATION/effect of drugs on