@misc{indiciae87896c1fb398,
  title = {Clinical databases can complement controlled trials.},
  author = {Louie Plenderleith},
  year = {2002},
  doi = {10.1136/bmj.324.7337.615},
  url = {https://pubmed.ncbi.nlm.nih.gov/11884341/},
  note = {Source identifier: 11884341}
}