Dasgupta, S., Chaudhury, K., & Mukherjee, K. (2017). Usefulness of chorionic villus sampling for prenatal diagnosis of thalassaemia: a clinical study in eastern India. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 4(3), 790–794. https://doi.org/10.18203/2320-1770.ijrcog20150093