[The study on electromyographical changes of digestive tract with intestinal stenosis].
D000200:Action Potentials; D000818:Animals; D003250:Constriction / Q000503:physiopathology; D004285:Dogs; D004576:Electromyography; D005769:Gastrointestinal Motility; D007415:Intestinal Obstruction / Q000503:physiopathology*