@misc{indiciaef9992849577c,
  title = {Long-duration exercise at moderate work loads},
  author = {Camacho, A. and Dunn, V. B. and Sanborn, W. and Wortz, E. C.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710018308},
  note = {Source identifier: 19710018308}
}