Frequency of Trauma by a Foreign Body in Rectum. Experience of 20 Years at the Hospital Civil of Guadalajara. REVISTA BIOMÉDICA, [S. l.], v. 32, n. 2, 2021. DOI: 10.32776/revbiomed.v32i2.833. Disponível em: https://revistabiomedica.uady.mx/revbiomed/article/view/833. Acesso em: 9 oct. 2026.