@misc{indiciaed10db1d27105,
  title = {Social system psychotherapy.},
  author = {E M Pattison},
  year = {1973},
  doi = {10.1176/appi.psychotherapy.1973.27.3.396},
  url = {https://pubmed.ncbi.nlm.nih.gov/4721982/},
  note = {Source identifier: 4721982}
}