@misc{indiciae10c372fc9079,
  title = {Nucleoside phosphorothioates.},
  author = {F Eckstein},
  year = {1970},
  doi = {10.1021/ja00718a039},
  url = {https://pubmed.ncbi.nlm.nih.gov/4316997/},
  note = {Source identifier: 4316997}
}