Iqbal, Rana Khalid, Alia Imtiaz, Anzeela Yousaf, Fatima Kanwal, and Muhammad Baber. “Vaccination Against Hepatitis B Virus through Various Strategies”. National Journal of Health Sciences 4, no. 4 (December 18, 2020): 153-157. Accessed May 13, 2024. https://ojs.njhsciences.com/index.php/njhs/article/view/31.