Fourie, J., Loskutoff, N. and Huyser, C. 2013. Sperm purification for the removal of bacteria, HIV-1 RNA and proviral DNA from human semen. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt;. 32, 1 (Dec. 2013), 2 pages. DOI:https://doi.org/10.4102/satnt.v32i1.795.