@misc{indiciae85df6a538d47,
  title = {Unsolved problems of milieu therapy.},
  author = {J M Lewis},
  year = {1967},
  doi = {10.1176/ps.18.12.367},
  url = {https://pubmed.ncbi.nlm.nih.gov/6062929/},
  note = {Source identifier: 6062929}
}