TI - IN this issue of archives of internal medicine PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {757}, VI - 172 IP - 10 AID - 10.1001/archinternmed.2011.947 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2011.947 SO - Archives of Internal Medicine May 28, 2012 172(10):757