@misc{indiciaedbd25806b1fb,
  title = {Thinking disorder in depression.},
  author = {E K Silberman and H Weingartner and R M Post},
  year = {1983},
  doi = {10.1001/archpsyc.1983.01790060073009},
  url = {https://pubmed.ncbi.nlm.nih.gov/6860078/},
  note = {Source identifier: 6860078}
}