@misc{indiciaeec254f744a78,
  title = {Double label autoradiography.},
  author = {E Gruenstein and T W Smith},
  year = {1974},
  doi = {10.1016/0003-2697(74)90408-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4421751/},
  note = {Source identifier: 4421751}
}