Periodontal disease and preterm low birth weight of infants : an inter-relation. Asian Journal of Pharmaceutical and Health Sciences, [S. l.], v. 5, n. 4, p. 1372–1376, 2015. Disponível em: https://ajphs.com/index.php/ajphs/article/view/452. Acesso em: 31 jan. 2026.