RT Journal T1 IN this issue of archives of internal medicine JF Archives of Internal Medicine JO Archives of Internal Medicine YR 2010 FD December 13 VO 170 IS 22 SP 1960 OP 1960 DO 10.1001/archinternmed.2010.463 UL http://dx.doi.org/10.1001/archinternmed.2010.463 AB