Furquan Alam, Ruqaiyah Nadeem, Sanjay Dubey, Anil Meena, and Tariq Masood. “The Patterns of Hepatitis B Virus Genotypes and Variants”. International Journal of Health and Clinical Research 4, no. 16 (September 17, 2021): 33–35. Accessed April 20, 2024. https://ijhcr.com/index.php/ijhcr/article/view/2583.