Bhutia, J.L. et al. 2021. Adverse Events Following COVID-19 Vaccination among the Beneficiaries of Sikkim Manipal University: A Cross Sectional Study. Indian Journal of Community Health. 33, 4 (Dec. 2021), 603–607. DOI:https://doi.org/10.47203/IJCH.2021.v33i04.011.