Aliosinas O, Radziunas G, Dulskas A, Samalavicius NE. Treatment of chronic colorectal fistula with the over-the-scope-clipping system: a case report. LS [Internet]. 2015 Feb. 19 [cited 2026 Jan. 4];13(4):249-51. Available from: https://www.zurnalai.vu.lt/lietuvos-chirurgija/article/view/5117