1.
Raaj A, Krishnasamy N, Rajendran K. Sero-prevalence of hepatitis B virus and risk analysis of vertical transmission among pregnant women attending the obstetrics and gynecology hospital, Chennai (Tamilnadu), India. Int J Reprod Contracept Obstet Gynecol [Internet]. 2016 Dec. 16 [cited 2025 Oct. 2];5(1):170-4. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/530