@misc{indiciaebd866b9d4c7b,
  title = {Methods and apparatus for determining cardiac output},
  author = {Cohen, Richard J. and Mukkamala, Ramakrishna and Sherman, Derin A.},
  year = {2010},
  url = {https://ntrs.nasa.gov/citations/20110000800},
  note = {Source identifier: 20110000800}
}