The effect of morphine and of meperidine (dolantin, demerol) upon the respiratory response of normal men to low concentrations of inspired carbon dioxide.
D002245:Carbon Dioxide / Q000494:pharmacology*; D019069:Cell Respiration; D006801:Humans; D008297:Male; D008526:Medulla Oblongata / Q000502:physiology*; D008614:Meperidine / Q000494:pharmacology*; D009020:Morphine / Q000494:pharmacology*; D012119:Respiration / Q000187:drug effects*
D002245:Carbon Dioxide; D009020:Morphine; D008614:Meperidine
CARBON DIOXIDE/effects; MEDULLA OBLONGATA/physiology; MEPERIDINE/effects; MORPHINE/effects; RESPIRATION/effect of drugs on