@misc{indiciaeb9efcc243f6b,
  title = {Covert oral behavior and auditory hallucinations.},
  author = {F J McGuigan},
  year = {1966},
  doi = {10.1111/j.1469-8986.1966.tb02682.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5942876/},
  note = {Source identifier: 5942876}
}