Animesh Kumar, Nusrat Perween, Nandlal Kumar, and Chandra Shekhar Jha. “PREVALENCE OF HEPATITIS B AMONG POPULATIONS IN NORTH BIHAR: A CROSS-SECTIONAL STUDY”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 29, no. 02, Sept. 2022, pp. 430-9, doi:10.53555/jptcp.v29i02.6943.