TI - Archives of internal medicine reader's choice: Continuing medical education PT - JOUR DP - 1999 TA - Archives of Internal Medicine pages = {1818-1819}, VI - 159 IP - 15 AID - 10.1001/archinte.159.15.1818 [doi] 4100 - http://dx.doi.org/10.1001/archinte.159.15.1818 SO - Archives of Internal Medicine August 9, 1999 159(15):1818