Sivakumar, J., Anitha, G. and Ponnazhagan, K. (2022) “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, 13(6), pp. 57–61. doi: 10.3126/ajms.v13i6.43913.