@misc{indiciae3a7d1b6abe5d,
  title = {Freeze-fixation, a new method for electron microscopy.},
  author = {O Nilsson},
  year = {1965},
  doi = {10.1038/208090a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5886695/},
  note = {Source identifier: 5886695}
}