@misc{indiciaec015dfde60c1,
  title = {Technical improvements in specimen preparation for electron microscopy.},
  author = {J R SOTELO},
  year = {1957},
  doi = {10.1016/0014-4827(57)90091-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/13490380/},
  note = {Source identifier: 13490380}
}