Kumar, D., Singh, N., Sharma, M. K., Goel, N. K. and Dhiman, A. (2017) “Correlates of contraceptive use among couples in slums of Chandigarh, India”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 5(5), pp. 1494–1500. doi: 10.18203/2320-1770.ijrcog20161311.