A direct manometric study of the canine choledochoduodenal junction.
D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D003135:Common Bile Duct / Q000187:drug effects / Q000502:physiology*; D004285:Dogs; D004386:Duodenum / Q000187:drug effects / Q000502:physiology*; D008365:Manometry; D008722:Methods; D011312:Pressure
D001285:Atropine