@misc{indiciae3fe0666afa69,
  title = {Hypnotic self administration: forced-choice versus single-choice.},
  author = {T Roehrs and B Pedrosi and L Rosenthal and F Zorick and T Roth},
  year = {1997},
  doi = {10.1007/s002130050381},
  url = {https://pubmed.ncbi.nlm.nih.gov/9342777/},
  note = {Source identifier: 9342777}
}