1. Geriatrics, medicine, and rehabilitation;Friedfeld;JAMA,1961
2. Problems of rehabilitation in the aging;Jones;Clin Med,1954
3. Common problems of the aged in physical medicine and rehabilitation in a county hospital;Olejniczak;J Michigan Med Soc,1961
4. Rehabilitation of the chronically ill in the Veterans Administration;Knudson;JAMA,1956