@misc{indiciaeefd57b3ef355,
  title = {A simple electrode selector system.},
  author = {R COOPER and W J WARREN},
  year = {1959},
  doi = {10.1016/0013-4694(59)90126-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/13811808/},
  note = {Source identifier: 13811808}
}