@misc{indiciaeeb6122bf2c4a,
  title = {Simplified electrode array for impedance cardiography.},
  author = {B C Penney and N A Patwardhan and H B Wheeler},
  year = {1985},
  doi = {10.1007/bf02444019},
  url = {https://pubmed.ncbi.nlm.nih.gov/3974312/},
  note = {Source identifier: 3974312}
}