title: Contractile and electric activity of the extrahepatic biliary tract and duodenum.
mesh_terms: D006916:5-Hydroxytryptophan / Q000494:pharmacology; D000818:Animals; D001337:Autonomic Agents / Q000494:pharmacology; D001659:Biliary Tract / Q000187:drug effects; D002766:Cholecystokinin / Q000494:pharmacology; D003135:Common Bile Duct / Q000502:physiology*; D004285:Dogs; D004386:Duodenum / Q000187:drug effects / Q000502:physiology*; D004594:Electrophysiology; D004837:Epinephrine / Q000494:pharmacology; D005704:Gallbladder / Q000502:physiology*; D005769:Gastrointestinal Motility; D000882:Haplorhini; D008688:Methacholine Compounds / Q000494:pharmacology; D009020:Morphine / Q000494:pharmacology
chemical_list: D001337:Autonomic Agents; D008688:Methacholine Compounds; D009020:Morphine; D002766:Cholecystokinin; D006916:5-Hydroxytryptophan; D004837:Epinephrine