@misc{indiciaefe1850c350f9,
  title = {Measuring hospital cost efficiency with panel data models.},
  author = {M Linna},
  year = {1998},
  doi = {10.1002/(sici)1099-1050(199808)7:5<415::aid-hec357>3.0.co;2-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/9753376/},
  note = {Source identifier: 9753376}
}