@misc{indiciae919ede5f1ffd,
  title = {An introduction to strong ion difference.},
  author = {S W Eicker},
  year = {1990},
  doi = {10.1016/s0749-0720(15)30893-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/2107015/},
  note = {Source identifier: 2107015}
}