@misc{indiciae990b7ba96b6b,
  title = {Letter: Tumours.},
  author = {G R Pearson and R Borthwick},
  year = {1974},
  doi = {10.1136/vr.95.17.402},
  url = {https://pubmed.ncbi.nlm.nih.gov/4450407/},
  note = {Source identifier: 4450407}
}