AU - Alley D, Lloyd J, Shaffer T, Stuart B TI - CHanges in the association between body mass index and medicare costs, 1997-2006 PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {277-278}, VI - 172 IP - 3 AID - 10.1001/archinternmed.2011.702 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2011.702 SO - Archives of Internal Medicine February 13, 2012 172(3):277