@misc{indiciae32143ae39028,
  title = {Permanent fluorescent test slides.},
  author = {P J Walker and J M Watts},
  year = {1970},
  doi = {10.1111/j.1365-2818.1970.tb02238.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5537852/},
  note = {Source identifier: 5537852}
}