Predictors of cardiologist care for older patients hospitalized for heart failure.
Foody JM, Rathore SS, Wang Y, Herrin J, Masoudi FA, Havranek EP, Radford MJ, Krumholz HM. Predictors of cardiologist care for older patients hospitalized for heart failure. Am Heart J. 2004 Jan; 147(1):66-73.