Categorization of hospital emergency services.

@article{Trager1988CategorizationOH,
  title={Categorization of hospital emergency services.},
  author={G W Trager},
  journal={The Western journal of medicine},
  year={1988},
  volume={148 1},
  pages={93}
}
  • G W Trager
  • Published 1988 in The Western journal of medicine