@misc{indiciae6f4e99d38791,
  title = {A highly efficient method for staining ultrathin sections.},
  author = {H B Shi and Z B Zhou and Z B Wu},
  year = {1990},
  doi = {10.1007/bf02887867},
  url = {https://pubmed.ncbi.nlm.nih.gov/1698993/},
  note = {Source identifier: 1698993}
}