@misc{indiciaebf370b033f3b,
  title = {Specialization by practice location.},
  author = {S D Fihn},
  year = {1999},
  doi = {10.1046/j.1525-1497.1999.00316.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/10203631/},
  note = {Source identifier: 10203631}
}