Rush University Medical Center
Dr. Hoeksema and Dr. Levine are members of the medical staff of Rush University Medical Center.

American Cancer Society
The official Web site providing information on cancer research, education, patient service, advocacy, and rehabilitation.

Erectile Dysfunction Institute (EDI)
An educational Web site designed for patients and their partners describing causes and treatments of erectile dysfunction.

Urology Health
Web site sponsored by the American Urological Association containing detailed information on urologic conditions.

Medicare
The official Web site for patients who need information about Medicare coverage.

The On-Line Medical Dictionary
Sponsored by CancerWEB
Find definitions to medical terms.