[Electrophysiological study on the mechanism of prevention of esophageal reflux following total gastrectomy and cardial gastrectomy practiced at our department].
D002299:Cardia; D004942:Esophagitis, Peptic / Q000517:prevention & control*; D004947:Esophagus / Q000503:physiopathology; D005743:Gastrectomy / Q000379:methods*; D006801:Humans; D008365:Manometry