AL-Marayaty, Shatha S., Ghassan T. Saeed, and Hazim I. AL-Ahmed. 2017. “Effect of Swim Up Techniques on Sperm Motility and DNA Integrity Versus Unprepared Semen”. Journal of the Faculty of Medicine Baghdad 59 (2): 151-55. https://doi.org/10.32007/jfacmedbagdad.592126.