Matter, Tamam F., and Fadel A. Sharif. 2016. “HLA-G and HLA-E Gene Polymorphisms in Idiopathic Recurrent Spontaneous Abortion Women in Gaza Strip-Palestine”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 2 (3):277-83. https://www.ijrcog.org/index.php/ijrcog/article/view/93.