European Society for Paediatric Urology: Dedicated to the treatment of congenital abnormalities and diseases of the genito-urinary tract in children.Society for Fetal Urology: Association of pediatric urologists dedicated to improving the care of patients with fetal or perinatal urologic abnormalities.Washington State Urology Society: Contains a directory of WSUS urologists, newsletters, and a list of links to urology-related sites for physicians and the public.