SRIRAMULU BINGI. A study on vitamin d status in children with nephrotic syndrome. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 19, p. 346–349, 2021. Disponível em: https://www.ijhcr.com/index.php/ijhcr/article/view/3141. Acesso em: 5 feb. 2026.