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2. The biopsychosocial approach to the patient;Kimball,1981
3. The patient: biological, psychological and social dimensions of medical practice;Leigh,1980
4. The International classification of impairments, disabilities and handicaps;Robinson;Int Rehabil Med,1985
5. International classification of impairments, disabilities and handicaps. exercise in its application in a hospital medical record;Ford;Int Rehabil Med,1984