Innovative ED nurse practitioner group practice.

@article{Walrath1984InnovativeEN,
  title={Innovative ED nurse practitioner group practice.},
  author={Jo M Walrath and M K Levitt and M A Styka},
  journal={Journal of emergency nursing: JEN : official publication of the Emergency Department Nurses Association},
  year={1984},
  volume={10 5},
  pages={239-41}
}