@misc{indiciae3fd4fdd5c35b,
  title = {Evarts Graham.},
  author = {R BROCK},
  year = {1957},
  doi = {10.1136/thx.12.1.91},
  url = {https://pubmed.ncbi.nlm.nih.gov/13422404/},
  note = {Source identifier: 13422404}
}