@misc{indiciae0db509a11793,
  title = {An enzyme reactor electrode for urea determinations.},
  author = {G Johansson and L Ogren},
  year = {1976},
  doi = {10.1016/s0003-2670(01)82834-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/1275284/},
  note = {Source identifier: 1275284}
}