RT Journal T1 IN this issue of archives of internal medicine JF Archives of Internal Medicine JO Archives of Internal Medicine YR 2009 FD September 12 VO 169 IS 16 SP 1459 OP 1459 DO 10.1001/archinternmed.2009.239 UL http://dx.doi.org/10.1001/archinternmed.2009.239 AB