AU - Stessman J, Hammerman-Rozenberg R, Cohen A, Ein-Mor E, Jacobs JM TI - PHysical activity, function, and longevity among the very old PT - JOUR DP - 2009 TA - Archives of Internal Medicine pages = {1476-1483}, VI - 169 IP - 16 AID - 10.1001/archinternmed.2009.248 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2009.248 SO - Archives of Internal Medicine September 12, 2009 169(16):1476