@misc{indiciaea6e1b4a19e34,
  title = {Talk isn't cheap.},
  author = {N O Nkongho},
  doi = {10.1016/s0197-4572(05)80294-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/1965971/},
  note = {Source identifier: 1965971}
}