@misc{indiciae6c62344026f0,
  title = {Letter: Poison pen?},
  author = {R M Forrester},
  year = {1975},
  doi = {10.1016/s0140-6736(75)91551-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/48668/},
  note = {Source identifier: 48668}
}