Shah, J. (2021) “Breakthrough infection after Covishield COVID-19 vaccine among health care workers at Patan Academy of Health Sciences, Nepal: Breakthrough infection after COVID-19 vaccine”, Journal of Patan Academy of Health Sciences, 8(2), pp. 10–17. Available at: https://jpahs.edu.np/index.php/jpahs/article/view/252 (Accessed: 6 December 2024).