@misc{indiciae429592da4d10,
  title = {Crisis intervention.},
  author = {D G Langsley},
  year = {1972},
  doi = {10.1176/ajp.129.6.734},
  url = {https://pubmed.ncbi.nlm.nih.gov/4638723/},
  note = {Source identifier: 4638723}
}