1. Gheorghiade M, Bonow RO. Chronic heart failure in the United States. A manifestation of coronary artery disease. Circulation 1998; 97: 282–9.
2. Eccles M, Freemantle N, Mason J. North of England evidence based development project: guidelines for angiotensin converting enzyme inhibitors in primary care management of adults symptomatic heart failure. The North of England ACE-inhibitor Guideline Development Group. BMJ 1998; 316: 1369–75.
3. Mair FS, Crowley TS, Bundred PE. Prevalence, aetiology and management of heart failure in general practice. Br J Gen Pract 1996; 46: 77–9.
4. Clark KW, Gray D, Hampton JR. Evidence of inadequate investigation and treatment of patients with heart failure. Br Heart J 1994; 71: 584–7.
5. Philbin EF, Andreou C, Rocco TA, Lynch LJ, Baker SL. Pattern of angiotensin-converting enzyme inhibitor use in congestive heart failure in two community hospitals. Am J Cardiol 1996; 77: 832–8.