title: [Our experience in the surgical treatment of peptic ulcer perforated into the free peritoneum].
mesh_terms: D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000601:surgery; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000209:etiology; D010439:Peptic Ulcer Perforation / Q000150:complications / Q000401:mortality / Q000601:surgery*; D011183:Postoperative Complications; D013276:Stomach Ulcer / Q000601:surgery; D013997:Time Factors
vernacular_title: La nostra esperienza nel trattamento chirurgico delle ulcere peptiche perforate in peritoneo libero.