@misc{indiciae5b50ede4c260,
  title = {Quantitative fluorescence analysis in opaque suspensions using front face optics.},
  author = {J Winkelman and J Grossman},
  year = {1967},
  doi = {10.1021/ac60252a046},
  url = {https://pubmed.ncbi.nlm.nih.gov/6042633/},
  note = {Source identifier: 6042633}
}