@misc{indiciaebbdaba84a5d6,
  title = {Decrease of Nitrate Reductase Activity in Spinach Leaves during a Light-Dark Transition.},
  author = {B Riens and H W Heldt},
  year = {1992},
  doi = {10.1104/pp.98.2.573},
  url = {https://pubmed.ncbi.nlm.nih.gov/16668679/},
  note = {Source identifier: 16668679}
}