@misc{indiciae97ecd8b62a5e,
  title = {Problems associated with L.S.D.},
  author = {D S Freestone},
  year = {1968},
  doi = {10.1136/bmj.1.5593.705},
  url = {https://pubmed.ncbi.nlm.nih.gov/5640660/},
  note = {Source identifier: 5640660}
}