@misc{indiciae5506ae49cf75,
  title = {A new automated method for urea nitrogen analysis.},
  author = {R L Searcy and J A Foreman and A Ketz and J Reardon},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/6044179/},
  note = {Source identifier: 6044179}
}