TI - Archives of internal medicine reader's choice: Continuing medical education PT - JOUR DP - 1999 TA - Archives of Internal Medicine pages = {2605-2606}, VI - 159 IP - 21 AID - 10.1001/archinte.159.21.2605 [doi] 4100 - http://dx.doi.org/10.1001/archinte.159.21.2605 SO - Archives of Internal Medicine November 22, 1999 159(21):2605