Regional differences in quality of care for heart failure: the role of patient, physician, and hospital characteristics
Havranek E, Wolfe P, Masoudi F, Krumholz H, Rathore S, Stevens B, Ordin D. Regional differences in quality of care for heart failure: the role of patient, physician, and hospital characteristics. Journal Of The American College Of Cardiology 2002, 39: 452-453. DOI: 10.1016/s0735-1097(02)82033-2.Peer-Reviewed Original Research