Muhammad Abdur Rauf, Yasir Arafat, Iqtidar-Ud-Din, Syed Tahir Shah, Sumia, Sajjad Ullah Khan. “Short Terms Safety of Chinese Origin Covid-19 Vaccine in Cardiac Patients”. Pakistan Journal of Medical & Health Sciences 16, no. 05 (August 13, 2022): 1585. Accessed October 20, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/1946.