@misc{indiciaea5102c11860e,
  title = {Ethical choice in nursing.},
  author = {P Sigman},
  year = {1979},
  doi = {10.1097/00012272-197904000-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/110234/},
  note = {Source identifier: 110234}
}