Shrestha S, Devbhandari RP, Shrestha A, Aryal S, Rajbhandari P, Shakya B, et al. Adverse events following the first dose of ChAdOx1 nCoV-19 (COVISHIELD) vaccine in the first phase of vaccine roll out in Nepal. J Patan Acad Health Sci [Internet]. 2021 Apr. 29 [cited 2025 Apr. 27];8(1):9-17. Available from: https://nepjol.info./index.php/JPAHS/article/view/36242