@misc{indiciae7aaabc84bf20,
  title = {Correlation of regional densitometry patterns, radiological appearances, and pulmonary function tests in chronic bronchitis and emphysema.},
  author = {G R Sutherland and R Hume and W B James and M Davison and J Kennedy},
  year = {1971},
  doi = {10.1136/thx.26.6.716},
  url = {https://pubmed.ncbi.nlm.nih.gov/5144650/},
  note = {Source identifier: 5144650}
}