1. Vital and health statistics: current estimates from the National Health Interview Survey, 1992;National Center for Health Statistics,1994
2. Vital and health statistics: detailed diagnoses and procedures from the National Hospital Discharge Survey 1992;National Center for Health Statistics,1994
3. Cardiac rehabilitation participation predicts lower hospitalization costs;Ades;Am Heart J,1992
4. Guidelines for cardiac rehabilitation programs;American Association of Cardiovascular and Pulmonary Rehabilitation,1991
5. Perceived threats of individuals recovering from myocardial infarction;Bennett;Heart Lung,1992