@misc{indiciae056f1615c0ad,
  title = {Allantoin determination.},
  author = {R Borchers},
  year = {1977},
  doi = {10.1016/0003-2697(77)90443-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/869201/},
  note = {Source identifier: 869201}
}