@misc{indiciae2522945083a9,
  title = {Old Yeats, "the eagle".},
  author = {R L Jones},
  year = {1999},
  doi = {10.1016/s0140-6736(99)90274-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/10560652/},
  note = {Source identifier: 10560652}
}