@misc{indiciaeccca933d0ca6,
  title = {Nursing services information system.},
  author = {R J Harman},
  year = {1977},
  doi = {10.1097/00005110-197703000-00011},
  url = {https://pubmed.ncbi.nlm.nih.gov/584778/},
  note = {Source identifier: 584778}
}