1. Cardiac rehabilitation;NHS Centre for Reviews and Dissemination;Eff Health Care,1998
2. Exercise-based rehabilitation for coronary heart disease (Cochrane review);Jolliffe,2000
3. Exercise-based rehabilitation for patients with coronary heart disease: systematic review and meta-analysis of randomized controlled trials;Taylor;Am J Med,2004
4. National Service Framework. Coronary heart disease;Department of Health,2000
5. Problems and limitations in conducting systematic reviews;Egger,2001