@misc{indiciae743f157cebad,
  title = {An in-service program that worked.},
  author = {C H Woolfork},
  doi = {10.1016/s0197-4572(88)80093-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/3356387/},
  note = {Source identifier: 3356387}
}