Disease Management Produces Limited Quality-of-life Improvements in Patients With Congestive Heart Failure: Evidence From a Randomized Trial in Community-dwelling PatientsByBrad Smith, PhD,Emma Forkner, MS,Barbara Zaslow, BSN,Richard A. Krasuski, MD,Karl Stajduhar, MD,Michael Kwan, MD,Robert Ellis, MD,Autumn Dawn Galbreath, MD,Gregory L. Freeman, MDNovember 1st 2005