Tran MT, Nguyen VH, Pham VN. RESULT OF TREATMENT CHRONIC ANAL FISSURE BY CLOSED LATERAL INTERNAL SPHINCTEROTOMY AT CAN THO UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL IN 2020-2022. CTJUMP [Internet]. 2022 Oct. 18 [cited 2026 Sep. 30];(52):112-8. Available from: https://tapchi.ctump.edu.vn/index.php/ctump/article/view/285