@misc{indiciaeb518e9923c89,
  title = {Electron paramagnetic resonance studies on cobalamin-dependent ribonucleotide reduction.},
  author = {J A Hamilton and Y Tamao and R L Blakley and R E Coffman},
  year = {1972},
  doi = {10.1021/bi00775a010},
  url = {https://pubmed.ncbi.nlm.nih.gov/4347698/},
  note = {Source identifier: 4347698}
}