@misc{indiciae7702f674e917,
  title = {Letter: Pentazocine problems.},
  author = {T F Beckner},
  year = {1974},
  doi = {10.1001/jama.1974.03230250015017},
  url = {https://pubmed.ncbi.nlm.nih.gov/4406020/},
  note = {Source identifier: 4406020}
}