@misc{indiciae44a1033e53c6,
  title = {Developing effective questionnaires.},
  author = {C E Bork and J B Francis},
  year = {1985},
  doi = {10.1093/ptj/65.6.907},
  url = {https://pubmed.ncbi.nlm.nih.gov/4001169/},
  note = {Source identifier: 4001169}
}