title: [Procedural problems in ulcerative pyloro-duodenal stenosis].
mesh_terms: D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications / Q000601:surgery*; D004630:Emergencies; D005743:Gastrectomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011707:Pyloric Stenosis / Q000209:etiology / Q000601:surgery*
vernacular_title: Takticheski problemi pri pilorno-duodenalnite iazveni stenozi.