title: [An experimental study on transduodenal sphincteroplasty (author's transl)].
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D014670:Ampulla of Vater / Q000601:surgery*; D000818:Animals; D001652:Bile Ducts / Q000502:physiology; D004386:Duodenum / Q000502:physiology; D008722:Methods; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000502:physiology*; D009388:Neostigmine / Q000494:pharmacology; D011312:Pressure; D011817:Rabbits; D009803:Sphincter of Oddi / Q000502:physiology / Q000601:surgery*
chemical_list: D009388:Neostigmine