@misc{indiciae7d7276e1ac99,
  title = {Variations in clinical guidelines.},
  author = {E E Smith},
  year = {1993},
  doi = {10.1016/s0196-0644(05)80990-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/8517574/},
  note = {Source identifier: 8517574}
}