1. Ainsworth BE, Montoye HJ, Leon AS: Methods of assessing physical activity during leisure and work. Measuring Physical Activity and Energy Expenditure. Edited by: Montoye HJ, Kemper HCG, Saris WHM, Washburn RA. 1996, Champaign Illanois: Human Kinetics, 146-159.
2. Jolliffe J, Rees K, Taylor RRS, Thompson DR, Oldridge N, Ebrahim S: Exercise-based rehabilitation for coronary heart disease. Cochrane Database of Systematic Reviews. 2009, CD14001800-1
3. Ades PA, Waldmann ML, McCann WJ, Weaver SO: Predictors of cardiac rehabilitation participation in older coronary patients. Arch Intern Med. 1992, 152 (5): 1033-1035. 10.1001/archinte.152.5.1033.
4. Fletcher GF, Balady GJ, Amsterdam EA, et al: Exercise standards for testing and training: a statement for healthcare professionals from the American Heart Association. Circulation. 2001, 104: 1694-1740. 10.1161/hc3901.095960.
5. Stone JA, Cyr C, Friesen M: Canadian guidelines for cardiac rehabilitation and atherosclerotic heart disease prevention: A summary. Can J Cardiol. 2001, 17 (Suppl B): 3B-30B.