RT Journal T1 Archives of internal medicine reader's choice: Continuing medical education JF Archives of Internal Medicine JO Archives of Internal Medicine YR 1999 FD May 24 VO 159 IS 10 SP 1146 OP 1147 DO 10.1001/archinte.159.10.1146 UL http://dx.doi.org/10.1001/archinte.159.10.1146 AB