Vitamin D Deficiency: The regularity and bivariate relationship with Anemia among Adults in Urban Populations: a cross sectional study. International Journal of Emerging Research in Applied Medical Sciences, [S. l.], v. 1, n. 3, p. 23–28, 2026. Disponível em: https://ijerams.org/index.php/files/article/view/23. Acesso em: 12 jul. 2026.