@misc{indiciaebd665119f9c5,
  title = {Flow injection analysis of environmental samples for nitrate using an ion-selective electrode.},
  author = {E H Hansen and A K Ghose and J Růzicka},
  year = {1977},
  doi = {10.1039/an9770200705},
  url = {https://pubmed.ncbi.nlm.nih.gov/920956/},
  note = {Source identifier: 920956}
}