@misc{indiciae18a5d4c81b5f,
  title = {Clinical efficiency in general practice.},
  author = {T P Usherwood},
  year = {1987},
  doi = {10.1093/fampra/4.2.149},
  url = {https://pubmed.ncbi.nlm.nih.gov/3609555/},
  note = {Source identifier: 3609555}
}