Respiratory stimulant action of morphine in man.
D000293:Adolescent; D000328:Adult; D003864:Depression, Chemical; D006801:Humans; D006985:Hyperventilation / Q000139:chemically induced; D007040:Hypoventilation / Q000139:chemically induced; D007275:Injections, Intravenous; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D012119:Respiration / Q000187:drug effects*; D013147:Spirometry; D013268:Stimulation, Chemical; D013997:Time Factors
D009020:Morphine