P. S., M.; GURUPRASAD G. A., K.; S., V.; S. O., B. A comparative study on preterm birth in elderly mothers and young mothers. International Journal of Contemporary Pediatrics, [S. l.], v. 12, n. 4, p. 555–561, 2025. DOI: 10.18203/2349-3291.ijcp20250757. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/6602. Acesso em: 17 nov. 2025.