@misc{indiciae30f6e7659e4c,
  title = {Some conceptual and methodological issues in nurse practitioner research.},
  author = {D Diers and S Molde},
  year = {1979},
  doi = {10.1002/nur.4770020205},
  url = {https://pubmed.ncbi.nlm.nih.gov/256173/},
  note = {Source identifier: 256173}
}