@misc{indiciae73b18c1ad68f,
  title = {[Perplexity psychosis].},
  author = {K KLEIST and M R RITTER},
  year = {1956},
  doi = {10.1007/bf01106453},
  url = {https://pubmed.ncbi.nlm.nih.gov/13382309/},
  note = {Source identifier: 13382309}
}