SIDDIQUI, L.; MUHAMMAD, F. .; GUL, R. . Vitamin D— A potential life saver for patients with SARS-CoV-2. Journal of the Pakistan Medical Association, [S. l.], v. 71, n. 9, p. 2293–2293, 2021. DOI: 10.47391/JPMA.3178. Disponível em: https://jpma.org.pk/index.php/public_html/article/view/3178. Acesso em: 26 apr. 2026.