AU - Robinson-Cohen C, Katz R, Mozaffarian D, et al TI - PHysical activity and rapid decline in kidney function among older adults PT - JOUR DP - 2009 TA - Archives of Internal Medicine pages = {2116-2123}, VI - 169 IP - 22 AID - 10.1001/archinternmed.2009.438 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2009.438 SO - Archives of Internal Medicine December 14, 2009 169(22):2116