title: Studies of gastrointestinal interactions. II. Calculation of gastric evacuation in an in vitro model.
mesh_terms: D005769:Gastrointestinal Motility; D006801:Humans; D007583:Jejunum / Q000502:physiology; D008433:Mathematics; D008954:Models, Biological; D013270:Stomach / Q000502:physiology*; D013997:Time Factors