@misc{indiciae46b08a256fdd,
  title = {Construction and performance of a variable-frequency phase-modulation fluorometer.},
  author = {J R Lakowicz and B P Maliwal},
  year = {1985},
  doi = {10.1016/0301-4622(85)85007-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/3971026/},
  note = {Source identifier: 3971026}
}