[Advances in clinical studies of gastrointestinal motility].
D004947:Esophagus / Q000503:physiopathology; D005769:Gastrointestinal Motility; D006801:Humans; D007420:Intestine, Large / Q000503:physiopathology; D007421:Intestine, Small / Q000503:physiopathology; D013270:Stomach / Q000503:physiopathology