@article{ETD,
      school = {M.N.},
      author = {Ortman, Kay E.},
      url = {http://digitalcollections.ohsu.edu/record/9037},
      title = {The family nurse practitioner: a randomized study a  thesis},
      publisher = {Oregon Health and Science University},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4HM56GB},
      recid = {9037},
      address = {1978-06-01},
}