The responses of the terminal bile duct to morphine and morphine-like drugs.
D014670:Ampulla of Vater / Q000187:drug effects; D000818:Animals; D001652:Bile Ducts / Q000187:drug effects*; D002415:Cats; D002417:Cattle; D003916:Dextromoramide / Q000494:pharmacology*; D004285:Dogs; D066298:In Vitro Techniques; D007981:Levorphanol / Q000494:pharmacology*; D008614:Meperidine / Q000494:pharmacology*; D008691:Methadone / Q000494:pharmacology*; D009020:Morphine / Q000494:pharmacology*; D013618:Tachyphylaxis
D007981:Levorphanol; D009020:Morphine; D008614:Meperidine; D003916:Dextromoramide; D008691:Methadone