@misc{indiciae286945bf50e7,
  title = {Selenium as an acid labile sulfur replacement in putidaredoxin.},
  author = {J C Tsibris and M J Namtvedt and I C Gunsalus},
  year = {1968},
  doi = {10.1016/0006-291x(68)90454-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4296680/},
  note = {Source identifier: 4296680}
}