Rathore, N., Khajuria, R. and Jaggi, R. 2022. β-hCG levels in second trimester as a predictor of gestational hypertension and preeclampsia. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 11, 2 (Jan. 2022), 433–438. DOI:https://doi.org/10.18203/2320-1770.ijrcog20220013.