RT Journal T1 IN this issue of archives of internal medicine JF Archives of Internal Medicine JO Archives of Internal Medicine YR 2011 FD July 25 VO 171 IS 14 SP 1227 OP 1227 DO 10.1001/archinternmed.2011.316 UL http://dx.doi.org/10.1001/archinternmed.2011.316 AB