@misc{indiciaeb62c081f6458,
  title = {Program evaluation: a proposed model for mental health services.},
  author = {A M Wellner and L M Garmize and G Helweg},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/5476067/},
  note = {Source identifier: 5476067}
}