@misc{indiciaef12d60ac1804,
  title = {[Cycling with a visual handicap].},
  author = {H Wilhelm and B Endres},
  year = {2004},
  doi = {10.1007/s00347-003-0974-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/15459791/},
  note = {Source identifier: 15459791}
}