title: [APROPOS OF THE PATHOGENESIS AND THERAPY OF MEGA-ESOPHAGUS AND CARDIOSPASM].
mesh_terms: D000013:Congenital Abnormalities; D004931:Esophageal Achalasia; D004947:Esophagus; D013514:Surgical Procedures, Operative
keywords: ABNORMALITIES; CARDIOSPASM; ESOPHAGUS; SURGERY, OPERATIVE
vernacular_title: ZUR PROBLEMATIK DER PATHOGENESE UND BEHANDLUNG DES MEGAOESOPHAGUS UND KARDIOSPASMUS.