@misc{indiciaeb12c8f232721,
  title = {Letter: Weaning in biofeedback training.},
  author = {T Weiss},
  year = {1975},
  doi = {10.1176/ajp.132.11.1220a},
  url = {https://pubmed.ncbi.nlm.nih.gov/1101712/},
  note = {Source identifier: 1101712}
}