Purified catalase from Rhodopseudomonas spheroides.

@article{Clayton1959PurifiedCF,
  title={Purified catalase from Rhodopseudomonas spheroides.},
  author={Roderick K. Clayton},
  journal={Biochimica et biophysica acta},
  year={1959},
  volume={36},
  pages={40-7}
}