@misc{indiciaed59c3a85f8a0,
  title = {Bringing down the barriers.},
  author = {Jaap Willems},
  year = {2003},
  doi = {10.1038/422470a},
  url = {https://pubmed.ncbi.nlm.nih.gov/12673226/},
  note = {Source identifier: 12673226}
}