The action of morphine on the cat choledochoduodenal tract.
D000109:Acetylcholine / Q000494:pharmacology; D014670:Ampulla of Vater / Q000187:drug effects* / Q000378:metabolism; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D002404:Catheterization; D002415:Cats; D004347:Drug Interactions; D004386:Duodenum / Q000187:drug effects* / Q000378:metabolism; D005769:Gastrointestinal Motility / Q000187:drug effects*; D066298:In Vitro Techniques; D008722:Methods; D009020:Morphine / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology; D010477:Perfusion; D010643:Phenoxybenzamine / Q000494:pharmacology; D011312:Pressure
D010643:Phenoxybenzamine; D009020:Morphine; D001285:Atropine; D000109:Acetylcholine; D009638:Norepinephrine