@misc{indiciae33aa008a5c0c,
  title = {Intrusions and perseverations.},
  author = {A G Shindler and L R Caplan and D B Hier},
  year = {1984},
  doi = {10.1016/0093-934x(84)90013-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/6206914/},
  note = {Source identifier: 6206914}
}