Bezerra, Carlos Renato Sales, et al. “Seminomatous Tumor As a Differential Diagnosis of Acute Abdomen”. Revista Da Faculdade De Ciências Médicas De Sorocaba, vol. 14, no. 2, June 2012, pp. 71-73, https://revistas.pucsp.br/index.php/RFCMS/article/view/7129.