Devang Parikh, Alok Chaturvedi, Naman Shah, Piyush Patel, Ronak Patel, Suma Ray 2021. Safety and Efficacy of COVID-19 Hyperimmune Globulin (HIG) Solution in the Treatment of Active COVID-19 infection- Findings from a Prospective, Randomized, Controlled, Multi-Centric Trial. The Indian Practitioner. 74, 11 (Dec. 2021), 15-22.