@misc{indiciae824b7f058a5c,
  title = {Differential conductimetry.},
  author = {A J Sophianopoulos},
  year = {1973},
  doi = {10.1016/s0076-6879(73)27027-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4773297/},
  note = {Source identifier: 4773297}
}