Dasgupta, S., K. Chaudhury, and K. Mukherjee. “Usefulness of Chorionic Villus Sampling for Prenatal Diagnosis of Thalassaemia: A Clinical Study in Eastern India”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 4, no. 3, Feb. 2017, pp. 790-4, doi:10.18203/2320-1770.ijrcog20150093.