@misc{indiciaeb870f953a6df,
  title = {Some critical issues in nursing research.},
  author = {F S Downs},
  year = {1969},
  doi = {10.1111/j.1744-6198.1969.tb01217.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5198351/},
  note = {Source identifier: 5198351}
}