Chaudhary, S., Chauhan, M. B., Gupta, A., & 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), 2816–2819. https://doi.org/10.18203/2320-1770.ijrcog20193048