ISLAM, Quazi Tarikul et al. Evaluation of Vitamin D Status among the Doctors of Bangladesh – A Multi-Center Cross-Sectional Study. Bangladesh Journal of Medicine, [S. l.], v. 32, n. 1, p. 31–38, 2021. DOI: 10.3329/bjm.v32i1.51092. Disponível em: https://www.banglajol.info/index.php/BJMED/article/view/51092. Acesso em: 15 sep. 2025.