@article{ETD,
      school = {M.N.},
      author = {Johnson, Joyce A.},
      url = {http://digitalcollections.ohsu.edu/record/1803},
      title = {Evaluation of problem-oriented charting},
      number = {ETD},
      doi = {https://doi.org/10.6083/M46T0JVS},
      recid = {1803},
      address = {1974},
}