| AndroGel: Manufacturer's site provides product information and FAQs on low testosterone. |
| Can a New Gel Help Older Men Become More Vital?: This article describes what AndroGel is, who it benefits, how testosterone therapy works and the side effects. |
| CenterWatch: Information for AndroGel, FDA approved drug therapies archives from CenterWatch clinical trials. |
| Drug InfoNet Doctors' Answers to Patients Questions: Questions answered about testosterone for pain, sex drive, and body building. |
| DrugDigest: Testosterone Gel ( AndroGel ): Information on dosage, usage, side effects, interactions, and drug comparisons, including generics when available. |
| KS&A: Information on testosterone replacement therapy, sex chromosome variations, including detailed pharmacokinetics. |
| Low Testosterone - Seekwellness.com: Information and a quiz for men to help them decide whether or not to seek doctor's care. |
| Testosterone Transdermal System: Rxlist information about Androderm. Full prescribing information, including pharmacokinetics and general androgenic effects. |
| The Jean Hailes Foundation: Generalized therapeutic information pertaining to the proper uses of testosterone for women. |