@misc{indiciaec829a75fe827,
  title = {The search for indices.},
  author = {I Chalmers},
  year = {1979},
  doi = {10.1016/s0140-6736(79)92455-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/91795/},
  note = {Source identifier: 91795}
}