@misc{indiciae7f4c4bc57941,
  title = {Practical tips.},
  author = {A D Walmsley and W R Laird},
  year = {1985},
  doi = {10.1038/sj.bdj.4805692},
  url = {https://pubmed.ncbi.nlm.nih.gov/3864457/},
  note = {Source identifier: 3864457}
}