@misc{indiciaedd0a4ad2ce39,
  title = {A spin-labeled hapten.},
  author = {L Stryer and O H Griffith},
  year = {1965},
  doi = {10.1073/pnas.54.6.1785},
  url = {https://pubmed.ncbi.nlm.nih.gov/4286565/},
  note = {Source identifier: 4286565}
}