1. Testosterone use in the male infertility population: prescribing patterns and effects on semen and hormonal parameters 
Mary K. Samplaski, M.D., Yasir Loai, B.S., Kimberly Wong, Kirk C. Lo, M.D., Ethan D. Grober, M.D., Keith A. Jarvi, M.D. 
Fertility and Sterility 
Volume 101, Issue 1, Pages (January 2014)
DOI: /j.fertnstert
Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Distribution of men presenting for a fertility evaluation from 2008 to 2012 on T.
Fertility and Sterility  , 64-69DOI: ( /j.fertnstert )
Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions