GERVAZ, P. Squamous cell carcinoma of the anus. Another sexually transmitted disease. Swiss Medical Weekly, [S. l.], v. 133, n. 2526, p. 353–359, 2003. DOI: 10.4414/smw.2003.10225. Disponível em: https://smw.ch/index.php/smw/article/view/276. Acesso em: 29 mar. 2024.