Praveen B Gautam, A. Kumar, B. L. Kannojia, and R. Chaudhary. “A Comparative Study of the Efficacy and Outcome of Methylprednisolone and Dexamethasone in Moderate to Severe COVID-19 Disease”. Asian Journal of Medical Sciences, vol. 12, no. 12, Dec. 2021, pp. 17-22, doi:10.3126/ajms.v12i12.39294.