@misc{indiciaeb31a1cd215f9,
  title = {Outpatient appointments.},
  author = {H J Friend and I H Hallett and D J Bruce},
  year = {1973},
  doi = {10.1016/s0140-6736(73)91862-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4123186/},
  note = {Source identifier: 4123186}
}