@misc{indiciae1c3b66ade85d,
  title = {Dilemma in mental health program evaluation.},
  author = {H L Lennard and A Bernstein},
  year = {1971},
  doi = {10.1037/h0031228},
  url = {https://pubmed.ncbi.nlm.nih.gov/5547170/},
  note = {Source identifier: 5547170}
}