@misc{indiciaef03afc752d74,
  title = {Defining "schizophreniform psychoses".},
  author = {G Langfeldt},
  year = {1978},
  doi = {10.1176/ajp.135.7.868a},
  url = {https://pubmed.ncbi.nlm.nih.gov/665811/},
  note = {Source identifier: 665811}
}