@misc{indiciae1cf36558be4c,
  title = {Nursing research.},
  author = {H Newby},
  year = {1992},
  doi = {10.1016/0140-6736(92)91389-p},
  url = {https://pubmed.ncbi.nlm.nih.gov/1346321/},
  note = {Source identifier: 1346321}
}