The significance of an intra-abdominal segment of canine esophagus as a competent anti-reflux mechanism.
D000818:Animals; D002933:Cineradiography; D004285:Dogs; D004943:Esophagogastric Junction / Q000601:surgery*; D004947:Esophagus / Q000601:surgery*; D005471:Fluoroscopy; D005764:Gastroesophageal Reflux / Q000517:prevention & control*; D008365:Manometry; D011312:Pressure