@misc{indiciae842067709490,
  title = {Binding ratios by fluorescence with self-compensation for optical inner filter effects.},
  author = {J S Franzen and I Kuo and A E Chung},
  year = {1972},
  doi = {10.1016/0003-2697(72)90136-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4402540/},
  note = {Source identifier: 4402540}
}