1. Cardiac rehabilitation: An editorial view;Kellermann;G Ital Cardiol,1973
2. Program for the physical rehabilitation of patients with acute myocardial infarction,1968
3. Cardiac rehabilitation—What has been done and what should be done;Kellermann;Acta Cardiol,1970
4. Myocardial infarction: how to prevent, how to rehabilitate,1973