title: [Complications associated with the use of an overtube in endoscopic ligation of esophageal varices].
authors.forename: E
authors.initials: E
authors.lastname: Brullet
authors.forename: R
authors.initials: R
authors.lastname: Campo
mesh_terms: D019723:Endoscopes; D004932:Esophageal and Gastric Varices / Q000601:surgery*; D006801:Humans; D007440:Intubation / Q000009:adverse effects*; D008026:Ligation / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged