@misc{indiciaef7fda65daf7a,
  title = {Cigarette smoking and pulmonary diffusing capacity. (Transfer factor).},
  author = {W F Van Ganse and B G Ferris and J E Cotes},
  year = {1972},
  doi = {10.1164/arrd.1972.105.1.30},
  url = {https://pubmed.ncbi.nlm.nih.gov/5007615/},
  note = {Source identifier: 5007615}
}