title: [Transgastric endoscopic study of the cardia before and after hiatal hernia surgery].
mesh_terms: D002299:Cardia; D005773:Gastroscopy; D006548:Hernia, Diaphragmatic / Q000601:surgery*; D006801:Humans
vernacular_title: Etude endoscopique transgastrique du cardia avant et après l'opération. de hernie hiatale