[Treatment of perforated gastric and duodenal ulcers. Results of a French survey. 1981].
D004381:Duodenal Ulcer / Q000150:complications*; D005602:France; D006801:Humans; D010439:Peptic Ulcer Perforation / Q000601:surgery*; D013276:Stomach Ulcer / Q000150:complications*
Traitement des ulcères gastriques et duodénaux perforés. Résultats d'une enquête française. 1981.