SIVAKUMAR, J; ANITHA, G; PONNAZHAGAN, K. Role of C-reactive protein, lactate dehydrogenase, Vitamin D, and interleukin-6 in the prognosis of COVID-19 – A retrospective study in a tertiary care hospital in Tamil Nadu. Asian Journal of Medical Sciences, [S. l.], v. 13, n. 6, p. 57–61, 2022. Disponível em: https://nepjol.info/index.php/AJMS/article/view/43913. Acesso em: 6 dec. 2025.