@misc{indiciae2578aa34f2a7,
  title = {Health maintenance facility system effectiveness testing},
  author = {Lloyd, Charles W. and Gosbee, John and Bueker, Richard and Kupra, Debra and Ruta, Mary},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930023139},
  note = {Source identifier: 19930023139}
}