Kaur, G., Pahwa, S., Kaur, A. and Nagpal, M. 2017. A comparative study of the serum levels of antiphospholipid antibodies in hypertensive disorder of pregnancy and normotensive pregnancy. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 6, 2 (Jan. 2017), 580–584. DOI:https://doi.org/10.18203/2320-1770.ijrcog20170386.