@misc{indiciae8e581c4fca46,
  title = {30 years on.},
  author = {R A North},
  year = {2004},
  doi = {10.1111/j.1743-3150.2004.00494.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15065995/},
  note = {Source identifier: 15065995}
}