Hassan, N., R. Khurshid, M. Muzamil, and S. Parveen. “Cholestasis of Pregnancy: Effects on Maternal and Fetal Outcome”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 9, no. 8, July 2020, pp. 3202-7, doi:10.18203/2320-1770.ijrcog20203296.