TI - IN this issue of archives of internal medicine PT - JOUR DP - 2011 TA - Archives of Internal Medicine pages = {1227}, VI - 171 IP - 14 AID - 10.1001/archinternmed.2011.316 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2011.316 SO - Archives of Internal Medicine July 25, 2011 171(14):1227