Richards, Catherine AKerker, Bonnie DThorpe, LornaOlson, CarolynKrauskopf, Marian SSilver, Lynn SWeber, Thomas KWinawer, Sidney JAbstract available at publisher's web site.DisparitiesCancerserviceIncreased Screening Colonoscopy Rates and Reduced Racial Disparities in the New York Citywide Campaign: An Urban ModelArticle