J. C., S., T. D., and G. S. Bai. “Clinical Course of Ectopic pregnancy:A Tertiary Centre Experience”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 6, no. 7, June 2017, pp. 2990-6, doi:10.18203/2320-1770.ijrcog20172922.