@misc{indiciae0e6e8308761d,
  title = {A never ending frontier.},
  author = {D Cowburn and G Riddihough},
  year = {1997},
  doi = {10.1038/nsb1097-761},
  url = {https://pubmed.ncbi.nlm.nih.gov/9334734/},
  note = {Source identifier: 9334734}
}