@misc{indiciaeda47b947dc19,
  title = {Pentazocine addiction?},
  author = {J C Schoolar and P Idänpään-Heikkilä and A S Keats},
  year = {1969},
  doi = {10.1016/s0140-6736(69)92140-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4182432/},
  note = {Source identifier: 4182432}
}