1.
กริชนิกรกุล อ. Ligation of intersphincteric fistula tract for fistula-in-ano (LIFT). J Nakornping Hosp [internet]. 2015 Jun. 29 [cited 2026 Sep. 14];6(1):13-7. available from: https://he01.tci-thaijo.org/index.php/jnkp/article/view/198681