@misc{indiciaeb467e8257091,
  title = {Reductio ad absurdum?},
  author = {C R Macpherson},
  year = {1991},
  doi = {10.1046/j.1537-2995.1991.31591263206.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2048186/},
  note = {Source identifier: 2048186}
}