1. Adams, J. E., Lindemann, E.: Coping with long-term disability. In: Coping and adaptation. (eds. G. V. Coelho, D. A. Hamburg, J. E. Adams). New York: Basic Books (1974)
2. Block, J.: Challenge of response sets: Unconfounding meaning, acquiescence and social desirability in MMPI. New York: Appleton (1965)
3. Bracken, M. B., Webb, S. B., Wagner, F. C.: Classification of the severity of acute spinal cord injury: Implications for management. Paraplegia15, 319?326 (1978)
4. Bracken, M. B., Shepard, M. J.: Coping and adaptation following acute spinal cord injury: A theoretical analysis. Paraplegia. In press 1979a
5. Bracken, M. B., Shepard, M. J., Webb, S. B.: Psychological response to acute spinal cord injury: An epidemiological study. Paraplegia. In press 1979b