Fathalla, M. M., A. M. Maghraby, T. K. AL-Hussaini, and A. M. Ismail. “Different Methods of Termination of Second Trimester Pregnancy at Women′s Health Hospital, Assiut University: Efficacy and Complications”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 6, no. 8, July 2017, pp. 3241-6, doi:10.18203/2320-1770.ijrcog20173445.