@misc{indiciae00c169607be8,
  title = {Shadow casting in visible microscopy.},
  author = {R D FRASER and G E ROGERS},
  year = {1954},
  doi = {10.1016/0006-3002(54)90110-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/13198954/},
  note = {Source identifier: 13198954}
}