@misc{indiciae5dc67e98625c,
  title = {A routine method for obtaining high contrast without staining sections.},
  author = {M Locke and N Krishnan and J T McMahon},
  year = {1971},
  doi = {10.1083/jcb.50.2.540},
  url = {https://pubmed.ncbi.nlm.nih.gov/4107020/},
  note = {Source identifier: 4107020}
}