Effectiveness of Fistula Ligation in the Treatment of Trans sphincteric Pararectal Fistulas. Eurasian Medical Research Periodical, [S. l.], v. 17, p. 1–3, 2023. Disponível em: https://mail.geniusjournals.org/index.php/emrp/article/view/3291. Acesso em: 19 jun. 2026.