Nazia Sultana, Most Nasrin Jahan, Anwara Sultana, and Poly Rani Debnath. 2022. “Side Effects of 2nd Dose of Sinopharm Vaccine Experienced by Medical Students at a Tertiary Medical College Hospital , Bangladesh”. The Planet 6 (01):8-12. https://bdjournals.org/index.php/planet/article/view/157.