First-trimester screening markers in pregnancies complicated by cervical insufficiency: A comparative retrospective study. Annals of Medical Research, [S. l.], v. 32, n. 9, p. 383–388, 2025. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/4868. Acesso em: 31 oct. 2025.