AL-Marayaty, S. S., Saeed, G. T., & AL-Ahmed, H. I. (2017). Effect of Swim Up Techniques on Sperm Motility and DNA Integrity Versus Unprepared Semen. Journal of the Faculty of Medicine Baghdad, 59(2), 151-155. https://doi.org/10.32007/jfacmedbagdad.592126