@misc{indiciae563a6105a23d,
  title = {The body plethysmorgraph.},
  author = {G CUMMING},
  year = {1961},
  doi = {10.1136/pgmj.37.427.257},
  url = {https://pubmed.ncbi.nlm.nih.gov/13718823/},
  note = {Source identifier: 13718823}
}