Sỹ Tuấn AnhBùi, Xuân HùngNguyễn, and Hồng SơnTrịnh. “Results of Surgery Treatment for Horseshoe Anal Fistula ”. Tạp chí Y Dược lâm sàng 108 16, no. DB4 (December 12, 2021). Accessed July 22, 2024. https://tcydls108.benhvien108.vn/index.php/YDLS/article/view/1043.