Chagas, S. C. C., Moreira, F. S. M., Barbosa, I. C. F., Leal Júnior, O. de S., Leal, L. B., & Santana, D. P. de. (2021). Critical analysis on the use of cholecalciferol as a COVID-19 intervention: a narrative review. São Paulo Medical Journal, 139(1), 81–87. Retrieved from https://periodicosapm.emnuvens.com.br/spmj/article/view/386