SAJINADIYASA, I. G. K.; SUEGA, K.; ANDARI K., N. Correlations between level of vitamin D serum and disease severity COVID-19. International Journal of Advances in Medicine, [S. l.], v. 11, n. 5, p. 445–448, 2024. DOI: 10.18203/2349-3933.ijam20242306. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/4078. Acesso em: 24 dec. 2025.