@misc{indiciaea06c4f7e8c27,
  title = {Clinical research methods: an annotated bibliography.},
  year = {1983},
  doi = {10.7326/0003-4819-99-3-419},
  url = {https://pubmed.ncbi.nlm.nih.gov/6351693/},
  note = {Source identifier: 6351693}
}