Gupta, Anmol, et al. “Behavioral Risk Factors of HBV Infection and Its Association With HBs Ag Positivity Among Residents of Kaza Sub- Division of District Lahaul & Spiti in Himachal Pradesh”. Indian Journal of Community Health, vol. 35, no. 1, Mar. 2023, pp. 52-59, doi:10.47203/IJCH.2023.v35i01.010.