@misc{indiciaef5d44817b4b7,
  title = {Electrometric ammonia determination in plasma.},
  author = {G T Sanders and W Thornton},
  year = {1973},
  doi = {10.1016/0009-8981(73)90260-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4748459/},
  note = {Source identifier: 4748459}
}