(1)
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 2022, 2, 1018-1021.