@misc{indiciae16fc695d6e72,
  title = {The transfer factor (diffusing capacity) as a predictor of hypoxaemia during exercise in restrictive and chronic obstructive pulmonary disease.},
  author = {I Nordenfelt and G Svensson},
  year = {1987},
  doi = {10.1111/j.1475-097x.1987.tb00184.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3665399/},
  note = {Source identifier: 3665399}
}