title: [The spontaneous pneumoperitoneum].
mesh_terms: D000328:Adult; D004724:Endoscopy / Q000009:adverse effects; D005260:Female; D006801:Humans; D007079:Ileitis / Q000150:complications; D008875:Middle Aged; D011006:Pneumatosis Cystoides Intestinalis / Q000150:complications; D011027:Pneumoperitoneum / Q000209:etiology* / Q000601:surgery
vernacular_title: Uber das Spontanpneumoperitoneum.