@misc{indiciae879752e9763c,
  title = {Barrier free access; right or privilege.},
  author = {G D Collings},
  year = {1976},
  doi = {10.1093/ptj/56.9.1029},
  url = {https://pubmed.ncbi.nlm.nih.gov/134383/},
  note = {Source identifier: 134383}
}