@misc{indiciae1a072b85334b,
  title = {Letter: Active and passive euthanasia.},
  author = {A G Flew and R G Twycross},
  year = {1975},
  doi = {10.1136/jme.1.3.153},
  url = {https://pubmed.ncbi.nlm.nih.gov/1214271/},
  note = {Source identifier: 1214271}
}