Testosterone Replacement Therapy in Men
- This clinical review from the Archives of Family Medicine presents a physician's assessment of the therapy, its usefulness, and possible adverse effects.
- http://archfami.ama-assn.org/cgi/content/short/8/3/257

Testosterone Replacement Therapy
- A scientific review of the implications of the therapy; from the Digital Urology Journal.
- http://www.duj.com/Article/Hellstrom2/Hellstrom2.html

reNEW MAN Anti-aging and Longevity Treatment
- An in depth look at andropause. Treatment plan is discussed with a lot of information about the disorder itself.
- http://www.renewman.com/

Testicular Cancer Resource Center's Hormone Replacement Links
- All about hormone replacement therapy, including testosterone.
- http://www.acor.org/TCRC/tclinks6.html