Serum vitamin D level in school going adolescent girls in urban and rural area. The Planet, [S. l.], v. 9, n. 04, p. 30–34, 2026. DOI: 10.5281/zenodo.20586253. Disponível em: https://bdjournals.org/planet/article/view/1230. Acesso em: 15 jul. 2026.