@misc{indiciae38e48561cac3,
  title = {Problems associated with L.S.D.},
  author = {E Tylden},
  year = {1968},
  doi = {10.1136/bmj.1.5593.704-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/5689131/},
  note = {Source identifier: 5689131}
}