title: [Gastrectomy with conservation of the pylorus in the treatment of gastric ulcer. Experience of 20 cases].
mesh_terms: D000328:Adult; D000368:Aged; D005069:Evaluation Studies as Topic; D005260:Female; D005743:Gastrectomy; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011708:Pylorus; D013276:Stomach Ulcer / Q000601:surgery*
vernacular_title: Gastrectomia com conservação do piloro no tratamento da úlcera gástrica. Experiência de 20 casos.