@misc{indiciaee704e53f5142,
  title = {A method for sharpening probes.},
  author = {W P Crocker},
  year = {1975},
  doi = {10.1038/sj.bdj.4803669},
  url = {https://pubmed.ncbi.nlm.nih.gov/1060467/},
  note = {Source identifier: 1060467}
}