@article{ETD,
      recid = {8865},
      author = {Peterson, Joan M.},
      title = {An opinionnaire study on the functions of the licensed  practical nurse},
      publisher = {Oregon Health and Science University},
      school = {M.S.},
      address = {1966-06-01},
      number = {ETD},
      url = {http://digitalcollections.ohsu.edu/record/8865},
      doi = {https://doi.org/10.6083/M4DN434N},
}