@misc{indiciae7f17545c83ef,
  title = {Simple instrument for evaluating pulmonary ventilatory function.},
  author = {R I WANG and R E SHIPLEY},
  year = {1958},
  doi = {10.1001/jama.1958.72990310001007},
  url = {https://pubmed.ncbi.nlm.nih.gov/13563172/},
  note = {Source identifier: 13563172}
}