title: [Clinical characteristics, morbidity and mortality of 3 surgical technics in duodenal ulcer. Cooperative interhospital study of 906 patients].
mesh_terms: D000328:Adult; D000368:Aged; D000428:Alcohol Drinking; D002677:Chile; D004381:Duodenal Ulcer / Q000601:surgery*; D005260:Female; D005743:Gastrectomy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000401:mortality; D011706:Pyloric Antrum / Q000601:surgery; D012907:Smoking; D014628:Vagotomy / Q000009:adverse effects*; D014629:Vagotomy, Proximal Gastric / Q000009:adverse effects*
vernacular_title: Características clínicas y de la morbimortalidad de 3 técnicas quirúrgicas en úlcera duodenal. Estudio cooperativo interhospitalario de 906 pacientes.