@misc{indiciae81c270c324f2,
  title = {Several databases give free access now.},
  author = {Fiona McLean},
  year = {2002},
  doi = {10.1136/bmj.324.7340.790/a},
  url = {https://pubmed.ncbi.nlm.nih.gov/11923172/},
  note = {Source identifier: 11923172}
}