@misc{indiciaecef4eb70c5f5,
  title = {"Further studies...".},
  author = {T Waldron},
  year = {1991},
  doi = {10.1016/0140-6736(91)92028-z},
  url = {https://pubmed.ncbi.nlm.nih.gov/1682587/},
  note = {Source identifier: 1682587}
}