Evaluate watchful waiting x emergency cerclage for isthmocervical incompetence. Research, Society and Development, [S. l.], v. 12, n. 2, p. e22512239994, 2023. DOI: 10.33448/rsd-v12i2.39994. Disponível em: https://rsdjournal.org/rsd/article/view/39994. Acesso em: 5 dec. 2025.