@misc{indiciaeb342e0efad88,
  title = {Improved cryofixation applicable to freeze etching.},
  author = {L Bachmann and W W Schmitt},
  year = {1971},
  doi = {10.1073/pnas.68.9.2149},
  url = {https://pubmed.ncbi.nlm.nih.gov/4943787/},
  note = {Source identifier: 4943787}
}