@misc{indiciaef5d1ebcd2d3f,
  title = {Skylab vectorcardiograph: System description and in flight operation},
  author = {Lintott, J. and Costello, M. J.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750017527},
  note = {Source identifier: 19750017527}
}