[Bile flow and the motor function of the duodenal papilla].
D000375:Aging / Q000502:physiology; D014670:Ampulla of Vater / Q000502:physiology*; D001646:Bile / Q000502:physiology*; D004384:Duodenoscopy; D004576:Electromyography; D006801:Humans; D008365:Manometry; D009068:Movement; D009803:Sphincter of Oddi / Q000502:physiology*