1. The task of medicine;Glazier;Sci Amer,1973
2. Limitation of activity due to chronic conditions, United States, 1969–1970;Wilder,1973
3. Changing patterns of health and disease during the process of national development. Community Medicine;Omran,1974
4. Rehabilitation: whose goals? Whose priorities?;Kutner;Arch Phys Med,1971
5. Evaluation of functional levels of patients during and following rehabilitation;Scranton;Arch Phys Med,1970