M. A., Mazrin Nur, Rohana I., Hamidah H., Syauki H., and Roziana R. 2017. “Idiopathic Spontaneous Haemoperitoneum in Pregnancy”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 6 (9):4120-22. https://doi.org/10.18203/2320-1770.ijrcog20174073.