@misc{indiciaeaf77b56b74ed,
  title = {Cognitive rigidity in suicide attempters.},
  author = {M Perrah and H Wichman},
  year = {1987},
  doi = {10.1111/j.1943-278x.1987.tb00271.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3686623/},
  note = {Source identifier: 3686623}
}