Interactions of levallorphan and meperidine.
D000400:Air Sacs / Q000502:physiology; D000818:Animals; D002245:Carbon Dioxide / Q000378:metabolism; D004336:Drug Antagonism; D005260:Female; D006801:Humans; D007977:Levallorphan / Q000008:administration & dosage / Q000494:pharmacology*; D008297:Male; D008614:Meperidine / Q000008:administration & dosage / Q000494:pharmacology*; D010101:Oxygen Consumption / Q000187:drug effects; D012119:Respiration / Q000187:drug effects*; D013147:Spirometry
D002245:Carbon Dioxide; D007977:Levallorphan; D008614:Meperidine