Dwivedi, S., Jahan, U., Srivastava, R., & Agnihotri, A. (2017). Trend of HIV seroprevalence among antenatal women at tertiary care hospital in North India, eleven years retrospective study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 6(2), 537–543. https://doi.org/10.18203/2320-1770.ijrcog20170377