S., P.; KOTESHWARA, S.; SUBAPPA, A. Prevalence of maternal periodontitis and its association with preterm and low birth weight infants: a hospital-based study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 8, n. 5, p. 1767–1774, 2019. DOI: 10.18203/2320-1770.ijrcog20191530. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/6545. Acesso em: 7 oct. 2025.