@misc{indiciaec0de8a163538,
  title = {General practitioner referrals.},
  author = {H Williams},
  year = {1997},
  doi = {10.1111/j.1365-2133.1997.tb02163.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9155978/},
  note = {Source identifier: 9155978}
}