@misc{indiciaed17aff8617ce,
  title = {Application of stochastic measurement models to visual function rating scale questionnaires.},
  author = {Robert W Massof},
  year = {2005},
  doi = {10.1080/09286580590932789},
  url = {https://pubmed.ncbi.nlm.nih.gov/16019693/},
  note = {Source identifier: 16019693}
}