ALSHISHTAWY, M. M. Vitamin D Deficiency : This clandestine endemic disease is veiled no more. Sultan Qaboos University Medical Journal, [S. l.], v. 12, n. 2, p. 140–152, 2012. Disponível em: https://journals.squ.edu.om/index.php/squmj/article/view/1667. Acesso em: 2 may. 2024.