TI - ABout this journal PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {979}, VI - 172 IP - 13 AID - 10.1001/archinte.172.13.979 [doi] 4100 - http://dx.doi.org/10.1001/archinte.172.13.979 SO - Archives of Internal Medicine July 9, 2012 172(13):979