AL ASADI, Kafi Mohammed Nasir. Risk Factors Contributed to Preterm Birth. Kufa Journal for Nursing Sciences, Kufa, Najaf, IRAQ, v. 3, n. 3, p. 157–162, 2013. DOI: 10.36321/kjns.vi20133.2508. Disponível em: https://journal.uokufa.edu.iq/index.php/kjns/article/view/2508. Acesso em: 13 jun. 2026.