@misc{indiciae29da7d02120c,
  title = {Standards for practice: effectiveness and acceptance.},
  author = {E H Estes and R J Sullivan},
  year = {1978},
  doi = {10.7326/0003-4819-89-5-826},
  url = {https://pubmed.ncbi.nlm.nih.gov/363001/},
  note = {Source identifier: 363001}
}