AU - Ghali JK TI - THe challenges of properly identifying the cause of heart failure hospitalization PT - JOUR DP - 2010 TA - Archives of Internal Medicine pages = {1274-1275}, VI - 170 IP - 14 AID - 10.1001/archinternmed.2010.231 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2010.231 SO - Archives of Internal Medicine July 26, 2010 170(14):1274