Daoud, M.S. and AL- chalabi, F.A. 2007. DNA content of Spermatozoa with respect to Seminal Sperm Concentration using a Microchemical Spectrophotometric Method. Journal of the Faculty of Medicine Baghdad. 48, 4 (Jan. 2007), 410–412. DOI:https://doi.org/10.32007/jfacmedbagdad.4841467.