@misc{indiciae2a0ef22bb829,
  title = {Hydrogenases: active site puzzles and progress.},
  author = {Fraser A Armstrong},
  year = {2004},
  doi = {10.1016/j.cbpa.2004.02.004},
  url = {https://pubmed.ncbi.nlm.nih.gov/15062773/},
  note = {Source identifier: 15062773}
}