A Must-Know Guide to Complex Anal Fistulas: Supralevator, Extrasphincteric, and More. Swiss Journal of Radiology and Nuclear Medicine, [S. l.], v. 21, n. 1, p. 1–11, 2025. DOI: 10.59667/sjoranm.v21i1.14. Disponível em: https://sjoranm.com/sjoranm/article/view/69. Acesso em: 3 aug. 2025.