@misc{indiciae7ee732348545,
  title = {A stain with catechol.},
  author = {G Clark},
  year = {1977},
  doi = {10.1016/s0065-1281(77)80056-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/73342/},
  note = {Source identifier: 73342}
}