@misc{indiciae727300a3edb2,
  title = {INPUT CIRCUIT FOR ELECTROMYOGRAPH, ELECTROENCEPHALOGRAPH OR ELECTROCARDIOGRAPH AMPLIFIERS.},
  author = {R MCFADYEN and T M O'DONNELL},
  year = {1963},
  url = {https://pubmed.ncbi.nlm.nih.gov/14046731/},
  note = {Source identifier: 14046731}
}