@misc{indiciae555d88586469,
  title = {Culling quietly.},
  author = {H G Nicol},
  year = {1981},
  doi = {10.1136/bmj.283.6299.1091},
  url = {https://pubmed.ncbi.nlm.nih.gov/6794775/},
  note = {Source identifier: 6794775}
}