CHALYA, P. L.; MREMA, J. N.; KISANGA, G.; MASSAGA, F.; WASHINGTON, L.; MAHALU, W. Diagnostic value of pneumoperitoneum on plain abdominal film in patients with suspected visceral perforation at Bugando Medical Centre, Mwanza, Tanzania. Tanzania Journal of Health Research, [S. l.], v. 24, n. 1, p. 1–10, 2023. DOI: 10.4314/thrb.v24i1. Disponível em: https://www.ajol.info/index.php/thrb/article/view/205348. Acesso em: 17 jul. 2024.