Kashyap, N., Pradhan, M., Kumar, P. and Singh, N. (2017) “Acceptance of non-invasive prenatal testing by cell free foetal DNA for foetal aneuploidy in a developing country: experience at a tertiary care centre in India”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 5(3), pp. 705–710. doi: 10.18203/2320-1770.ijrcog20160570.