TI - ABout this journal PT - JOUR DP - 2011 TA - Archives of Internal Medicine pages = {877}, VI - 171 IP - 10 AID - 10.1001/archinte.171.10.877 [doi] 4100 - http://dx.doi.org/10.1001/archinte.171.10.877 SO - Archives of Internal Medicine May 20, 2011 171(10):877