@misc{indiciae70988aa52bab,
  title = {Measuring subjective outcomes: rethinking reliability and validity.},
  author = {T A Elasy and G Gaddy},
  year = {1998},
  doi = {10.1046/j.1525-1497.1998.00228.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9824522/},
  note = {Source identifier: 9824522}
}