1. Mystery of idiopathic male infertility: is oxidative stress an actual risk? 
Gülşen Aktan, Ph.D., Semra Doğru-Abbasoğlu, M.D., Canan Küçükgergin, Ph.D., Ateş Kadıoğlu, M.D., Gül Özdemirler-Erata, Ph.D., Necla Koçak-Toker, Ph.D. 
Fertility and Sterility 
Volume 99, Issue 5, Pages (April 2013)
DOI: /j.fertnstert
Copyright © 2013 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Fluorescent images displaying TUNEL-positive cells of (A) fertile men and (B) idiopathic infertile men.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2013 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Fluorescent images displaying reactive oxygen species formation in spermatozoa of (A) fertile men and (B) idiopathic infertile men.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2013 American Society for Reproductive Medicine Terms and Conditions