Conceptual interpretation and clinical applicability of a systematic review and meta-analysis about prognostic value of apolipoproteins in COVID-19 patients. Issue 46 (March 2022) - Rajagopal, Mogana; Senthilnathan, Raghul; Shetty, Sameep; Devi, A.; Ravishankar Ram, M.; Samiappan, Suja; Jayaraj, Rama