@misc{indiciae60e44d1f76c8,
  title = {It's a small world, after all.},
  author = {Paul B Freeman},
  year = {2004},
  doi = {10.1016/s1529-1839(04)70073-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/15237644/},
  note = {Source identifier: 15237644}
}