@misc{indiciae83abcbd69be6,
  title = {Letters to the editor.},
  author = {D FREIFELDER and P F DAVISON},
  year = {1963},
  doi = {10.1016/s0006-3495(63)86806-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13959527/},
  note = {Source identifier: 13959527}
}