@misc{indiciae89ffaa9ccadf,
  title = {Quantitative EEG analysis during hypnosis.},
  author = {G A Ulett and S Akpinar and T M Itil},
  year = {1972},
  doi = {10.1016/0013-4694(72)90116-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4115694/},
  note = {Source identifier: 4115694}
}