@misc{indiciae58c3e680fb69,
  title = {A learning experience: architectural barriers survey.},
  author = {R Liston},
  year = {1971},
  doi = {10.1177/000841747103800202},
  url = {https://pubmed.ncbi.nlm.nih.gov/4253233/},
  note = {Source identifier: 4253233}
}