1.
Abbas S, Abbas B. Covid-19 Vaccination and Immunization Barriers in Pakistan. J. Bahria Univ. Med. Dent. Coll. [Internet]. 2021 Jul. 6 [cited 2024 Nov. 24];11(3):140-1. Available from: https://jbumdc.bahria.edu.pk/index.php/ojs/article/view/625