Rajpurohit P, Suva M, Rajpurohit H, Singh Y, Boda P. A Retrospective observational survey of adverse events following immunization comparing tolerability of covishield and covaxin vaccines in the real world . jpadr [Internet]. 2021Sep.1 [cited 2026Mar.6];2(3):20-5. Available from: http://jpadr.com/index.php/jpadr/article/view/43