@misc{indiciae4dbc03c7e6b8,
  title = {Structure and function of nucleosides and nucleotides.},
  author = {W Saenger},
  year = {1973},
  doi = {10.1002/anie.197305911},
  url = {https://pubmed.ncbi.nlm.nih.gov/4202101/},
  note = {Source identifier: 4202101}
}