Guevara Jabiles, A., Berrospi Espinoza, F., Chavez Passiuri, I., Luque-Vásquez, C., Payet Meza, E., Baldeón, D., Caparachín, N., & Ruiz Figueroa, E. (2022). Open versus minimally invasive sphincter-sparing surgery for rectal cancer: a single-center retrospective cohort study in Peru. evista e Gastroenterología el erú, 42(1), 33–40. https://doi.org/10.47892/rgp.2022.421.1337