Factors that influence the occurrence of perineal laceration in birth. Research, Society and Development, [S. l.], v. 11, n. 4, p. e33111425245, 2022. DOI: 10.33448/rsd-v11i4.25245. Disponível em: https://rsdjournal.org/rsd/article/view/25245. Acesso em: 5 dec. 2025.