FLORES-DELGADO, M. A. .; ZÚÑIGA-GAZCÓN, H.; SAAVEDRA MAYORGA, D. E. .; CALDERON, L. A. V. .; GUTIERREZ, F. O. . Anal fissure: Surgical management. International Journal of Medical Science and Clinical Research Studies , [S. l.], v. 2, n. 9, p. 1018–1021, 2022. DOI: 10.47191/ijmscrs/v2-i9-22. Disponível em: https://ijmscr.org/index.php/ijmscrs/article/view/346. Acesso em: 3 jul. 2024.