Sambath, S., T. Balasubramanian, S. Ilangovan, M. Aravazhi, and S. Shanmuganathan. “Awareness of Contraception and the Reasons for Having More Than Two Children: A Survey Among Antenatal Women”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 5, no. 4, Dec. 2016, pp. 959-61, doi:10.18203/2320-1770.ijrcog20160840.