Sheela, C. N., Karanth, S., Venkatachala, R. P., Venkatachala, R. P., Sebastian, R., BS, C. and Crasta, J. (2017) “Twin pregnancy with a complete hydatidiform mole and coexisting foetus”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 5(8), pp. 2881–2883. doi: 10.18203/2320-1770.ijrcog20162690.