- http://kidney.niddk.nih.gov -- National Kidney and Urologic Diseases Clearinghouse
- www.urologyhealth.org -- American Urological Association
- www.acog.org -- American College of Obstetricians and Gynecologists
Review Date: 06/17/2010
Reviewed By: Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.