YUCEL, H. E.; ERBESLER, Z. A.; TUR, K.; CELIKER, M.; KONAR, N.; UCAR, C. Vitamin D deficiency and clinical severity of Covid-19 infection. Annals of Medical Research, [S. l.], v. 29, n. 2, p. 134–138, 2022. Disponível em: http://annalsmedres.org/index.php/aomr/article/view/4059. Acesso em: 22 jul. 2024.