@misc{indiciaed4adc86dafd1,
  title = {Ethics and experimentation.},
  author = {W J Dempster},
  year = {1970},
  doi = {10.1016/s0140-6736(70)91170-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4191644/},
  note = {Source identifier: 4191644}
}