1. Medical care in Sweden. Lessons for America;Andrews;J. Amer. Med. Assoc.,1973
2. Analysis of wounds involving the thoracic canal incurred in the Korean War;Barnett,1965
3. Black, E. R. 1974. Personal communication. National Center for Health Statistics, HIS Division, HRA.
4. Black, E. R., and M. H. Wilder. 1975. Personal communication. National Center for Health Statistics, HIS Division, HRA.
5. Late causes of death and life expectancy in paraplegia;Breithaupt;Canad. Med. Assoc. J.,1961