@misc{indiciaed31bfb68e536,
  title = {Ethics in clinical development.},
  author = {P J Keen},
  year = {1990},
  doi = {10.1177/014107689008300720},
  url = {https://pubmed.ncbi.nlm.nih.gov/2203907/},
  note = {Source identifier: 2203907}
}