@misc{indiciae05dcccdeb209,
  title = {Direct current potentials in hypnoanalgesia.},
  author = {H FRIEDMAN and R O BECKER and C H BACHMAN},
  year = {1962},
  doi = {10.1001/archpsyc.1962.01720030039005},
  url = {https://pubmed.ncbi.nlm.nih.gov/13895255/},
  note = {Source identifier: 13895255}
}