Maternal Chronic Periodontitis as a Risk Factor for Preterm Birth and Low Birth Weight: A Hospital-Based Case Control Study. Academia Journal of Medicine, [S. l.], v. 8, n. 1, p. 37–41, 2025. Disponível em: https://medjournal.co.in/index.php/ajm/article/view/241. Acesso em: 22 mar. 2026.