@misc{indiciae8030df448233,
  title = {An improved method for determining glyoxylic acid.},
  author = {N S Lui and O A Roels},
  year = {1970},
  doi = {10.1016/0003-2697(70)90170-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/5478240/},
  note = {Source identifier: 5478240}
}