Orienting occasional staff to critical care.

@article{Hast1989OrientingOS,
  title={Orienting occasional staff to critical care.},
  author={A S Hast and M Naser-Knapik and C J Fasnacht-Allison},
  journal={Critical care nurse},
  year={1989},
  volume={9 5},
  pages={86-92}
}