Of the frequency of spontaneous pneumoperitoneum in acute gastro-duodenal perforations of ulcerative origin.
D000005:Abdomen; D006801:Humans; D007327:Insufflation; D010439:Peptic Ulcer Perforation; D011027:Pneumoperitoneum / Q000209:etiology*
PEPTIC ULCER/perforation; PNEUMOPERITONEUM/etiology and pathogenesis
De la fréquence du pneumopéritoine spontané dans les perforations gastro-duodénales aiguës d'origine ulcéreuse.