[Clinical and experimental research on the effects of levallorphan tartrate (Lorfan) on morphine-induced intestinal function changes].
D007422:Intestines / Q000494:pharmacology*; D007977:Levallorphan; D009020:Morphine / Q000037:antagonists & inhibitors*; D013644:Tartrates
D013644:Tartrates; D007977:Levallorphan; D009020:Morphine
INTESTINES/pharmacology; MORPHINE/antagonists