Chaudhary, S., Chauhan, M. B., Gupta, A. and Dalal, M. (2019) “Clinical study of ectopic pregnancy at tertiary care center in Haryana, India”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 8(7), pp. 2816–2819. doi: 10.18203/2320-1770.ijrcog20193048.