@misc{indiciae29f2db8d6933,
  title = {Differential DC amplifier for recording small and fast concentration changes with ion-selective microelectrodes.},
  author = {E Ujec},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/2967513/},
  note = {Source identifier: 2967513}
}