@misc{indiciae31eba2848d09,
  title = {A simple methylene blue-azure II-basic fuchsin stain for epoxy-embedded tissue sections.},
  author = {C D Humphrey and F E Pittman},
  year = {1974},
  doi = {10.3109/10520297409116929},
  url = {https://pubmed.ncbi.nlm.nih.gov/4131626/},
  note = {Source identifier: 4131626}
}