@misc{indiciae0be9600464c9,
  title = {General practitioner outpatient referrals.},
  author = {T R Howard},
  year = {1991},
  doi = {10.1136/bmj.303.6793.59-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/1859974/},
  note = {Source identifier: 1859974}
}