WANG, Ling; ZHANG, Xindan; JIN, Ji; LIU, Fuheng; ZHAO, Gang. A Systematic Review of Sphincter-Preserving Surgeryfor Complex Anal Fistula. Cell Conflux, [S. l.], v. 2, p. e271, 2026. DOI: 10.71321/y8d3rn20. Disponível em: https://ojs.lifeconfluxpress.com/index.php/cellconflux/article/view/y8d3rn20. Acesso em: 2 may. 2026.