NARA, A.; SALUJA, I. P.; RAMISETTY, S.; SINHA, A.; B, R. ORAL HYGIENE OF DOWN SYNDROME CHILDREN BORN TO ELDERLY PRIMIGRAVIDA. International Journal of Medical and Biomedical Studies, [S. l.], v. 4, n. 4, 2020. DOI: 10.32553/ijmbs.v4i4.1077. Disponível em: https://mail.ijmbs.info/index.php/ijmbs/article/view/1077. Acesso em: 16 apr. 2026.