Yadav, Chanchal, Pratibha Mane, Pooja Singla, and Jyoti Sangwan. “STUDY OF SEROPREVALENCE OF HEPATITIS B VIRUS INFECTION.”. Journal of Biomedical and Pharmaceutical Research 10, no. 1 (January 20, 2021): 01-04. Accessed April 4, 2025. http://jbpr.in/index.php/jbpr/article/view/824.