@misc{indiciaeb932be874293,
  title = {[Simpler methods for testing nitrate reduction. Agar spot test and filter spot test].},
  author = {Y KATAYAMA and N YAMAMASU and K KATSUMI and T UEMATSU},
  year = {1961},
  url = {https://pubmed.ncbi.nlm.nih.gov/13751745/},
  note = {Source identifier: 13751745}
}