@misc{indiciae2f4d22bdc2ac,
  title = {Patient preferences and randomised trials.},
  author = {W A Silverman},
  year = {1994},
  doi = {10.1016/s0140-6736(94)91683-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/7934404/},
  note = {Source identifier: 7934404}
}