@misc{indiciaef0d01c8462b2,
  title = {Chromogens for immunohistochemistry.},
  author = {R R Tubbs and K Sheibani},
  year = {1981},
  doi = {10.1177/29.5.7019312},
  url = {https://pubmed.ncbi.nlm.nih.gov/7019312/},
  note = {Source identifier: 7019312}
}