Campos Canelas, A L Pneumoperitoneum in association with perforated appendicitis in a Brazilian Amazon woman. Case report. [electronic resource] - Il Giornale di chirurgia Mar 2010 - 80-2 p. digital Publication Type: Case Reports; Journal Article ISSN: 0391-9005 Subjects--Topical Terms: AppendectomyAppendicitis--complicationsBrazilDiagnosis, DifferentialFemaleHumansMiddle AgedPneumoperitoneum--diagnosisTreatment Outcome