GAO, X. W.; ZHOU, Y.; TSANG, C. B.; SEAH, A. Mathematical Model of Anal Canal for Anal Fistula Surgery . Journal of Modern Mechanical Engineering and Technology, [S. l.], v. 10, p. 145–154, 2023. DOI: 10.31875/2409-9848.2023.10.13. Disponível em: https://zealpress.com/jms/index.php/jmmet/article/view/521. Acesso em: 18 may. 2024.