1. Poenicke K, Grunewald S, Glander H, Paasch U. Sperm selection in assisted reproductive techniques. In: Rao KA, Agarwal A, Srinivas MS, editors. Andrology laboratory manual. 1st ed. India: Jaypee Brothers Pvt Ltd; 2010. p. 173–87.
2. Centers for Disease Control and Prevention ASfRM, Society for Assisted Reproductive Technology. Assisted reproductive technology fertility clinic success rates report. In: Services UDoHaH, (Atlanta, GA 2014); 2012.
3. Henkel R. Sperm preparation: state-of-the-art–physiological aspects and application of advanced sperm preparation methods. Asian J Androl. 2012;14(2):260–9.
4. Said TM, Land JA. Effects of advanced selection methods on sperm quality and ART outcome: a systematic review. Hum Reprod Update. 2011;17(6):719–33.
5. Sharma R, Said T, Agarwal A. Sperm DNA damage and its clinical relevance in assessing reproductive outcome. Asian J Androl. 2004;6(2):139–48.