IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-2-33401 Original Research Paper EFFICACY OF LAMIVUDINE VS TENOFOVIR IN HBSAG POSITIVE PREGNANT WOMEN TO REDUCE VERTICAL TRANSMISSION OF HEPATITIS B VIRUS Reddy Banda Dr. LRS Girinadh Dr. February 2021 10 2 01 02