Shanmugavadivu, L., Mohona Sundari, K. P. and Devi, P. (2016) “Early predictors of PIH: serum β-HCG and lipid profile”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 5(12), pp. 4142–4145. doi: 10.18203/2320-1770.ijrcog20163988.