@misc{indiciaecf046abc25c6,
  title = {Depth knotter.},
  author = {H COOPER},
  year = {1956},
  doi = {10.1001/archotol.1956.03830090064014},
  url = {https://pubmed.ncbi.nlm.nih.gov/13291946/},
  note = {Source identifier: 13291946}
}