1. American Heart Association Statistical Sheet 1999.
2. Readmission after hospitalization for congestive heart failure among Medicare beneficiaries;Krumholz;Arch Intern Med,1997
3. The sequelae of hospitalization for congestive heart failure among older adults;Wolinsky;J Am Geriatr Soc,1997
4. Changing trends in mortality and admissions to hospital for elderly patients with congestive heart failure in Montreal;Feldman;CMAJ,2001
5. National Service Framework Study for Coronary Heart Disease, Modern Standards and Service Models, Chapter 6 Heart Failure;Department of Health,2000