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Referencias externas
- American College of Theriogenology
- Société Internationale D'urologie Journal
- The Digital Urology Journal
- The Journal of Urology
- Urological Society of Australia and New Zealand
- Canadian Fertility and Andrology Society
- Canadian Urological Association
- European Association of Urology
- European Board of Urology
- European Society of Andrological Urology
- International Society of Andrology
- British Andrology Society
- Surrey and Sussex
- American Society of Andrology
- American Society of Reproductive Medicine
- American urological Association
- American urological Association Foundation
- Uro Today
- Urological Sciences Research Foundation
- American Board of Urology
- College of Medicine Department of Andrology
- John Hopkins University Urological Institute
- The American Society of Andrology
- UCLA Department of Urology
- European Academy of Andrology
- Uro Source
- Andromeda Andrology Center
- E-Medicine Urology section
- Men's Health Network
- Urology Channel
