Zainab Sabah Hassab, Dr. Asmaa M. Salih Almohaidi, Bushra J. Al-Musawi. 2021. “The Role of Leukemia Inhibitory Factor (LIF) Gene Polymorphism With Gene Expression in Implantation Outcomes of IVF- Iraqi Arab Females”. Drugs and Cell Therapies in Hematology 10 (3):360-70. http://dcth.org/index.php/journal/article/view/519.