@misc{indiciaedb5eff13b1f3,
  title = {Interconversions between 8-azapurines.},
  author = {R E MATTHEWS and J D SMITH},
  year = {1954},
  url = {https://pubmed.ncbi.nlm.nih.gov/13172197/},
  note = {Source identifier: 13172197}
}