RT Journal T1 IN this issue of archives of internal medicine JF Archives of Internal Medicine JO Archives of Internal Medicine YR 2011 FD September 26 VO 171 IS 17 SP 1525 OP 1525 DO 10.1001/archinternmed.2011.421 UL http://dx.doi.org/10.1001/archinternmed.2011.421 AB