Yadav, V., Bakolia, P., Malhotra, N., Mahey, R., Singh, N. and Kriplani, A. 2018. Comparison of obstetric outcomes of pregnancies after donor oocyte IVF: Three-arm age-matched retrospective cohort study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 7, 2 (Jan. 2018), 529–535. DOI:https://doi.org/10.18203/2320-1770.ijrcog20180167.