TY  - RPRT
TI  - Single breath carbon monoxide diffusing capacity (transfer factor). Recommendations for a standard technique. Statement of the American Thoracic Society.
PY  - 1987
DO  - 10.1164/ajrccm/136.5.1299
UR  - https://pubmed.ncbi.nlm.nih.gov/3674590/
ID  - 3674590
ER  -