@misc{indiciae9b28008e096a,
  title = {Documentation of informed consent.},
  author = {J T Youngberg},
  year = {1988},
  doi = {10.1016/s0196-0644(88)80536-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/3337404/},
  note = {Source identifier: 3337404}
}