Prevalence of high-grade perineal tear during labor in Mexican adolescents. Colombia Medica, [S. l.], v. 49, n. 4, p. 261–264, 2018. DOI: 10.25100/cm.v49i4.3515. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/3920. Acesso em: 11 jan. 2026.