Effect of levallorphan tartrate upon opiate induced respiratory depression.
D000701:Analgesics, Opioid; D006801:Humans; D007977:Levallorphan; D008615:Mephenesin / Q000494:pharmacology*; D009020:Morphine / Q000009:adverse effects*; D009022:Morphine Derivatives; D012119:Respiration / Q000187:drug effects*; D012131:Respiratory Insufficiency; D013644:Tartrates
D000701:Analgesics, Opioid; D009022:Morphine Derivatives; D013644:Tartrates; D007977:Levallorphan; D009020:Morphine; D008615:Mephenesin
MEPHENESIN/effects; MORPHINE/injurious effects; RESPIRATION/effect of drugs on