AU - Goodwin JS, Singh A, Reddy N, Riall TS, Kuo Y TI - OVeruse of screening colonoscopy in the medicare population PT - JOUR DP - 2011 TA - Archives of Internal Medicine pages = {1335-1343}, VI - 171 IP - 15 AID - 10.1001/archinternmed.2011.212 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2011.212 SO - Archives of Internal Medicine August 8, 2011 171(15):1335