RT Journal T1 SUprisingly close JF Archives of Internal Medicine JO Archives of Internal Medicine YR 2012 FD October 22 VO 172 IS 19 SP 1509 OP 1509 DO 10.1001/archinternmed.2012.4296 UL http://dx.doi.org/10.1001/archinternmed.2012.4296 AB Courtesy of: Neeti Kanodra, MBBS, Internal Medicine, Washington Hospital Center, Washington, DC.