TY  - RPRT
TI  - Is my lung function really that good? Flow-type spirometer problems that elevate test results.
AU  - Mary C Townsend
AU  - John L Hankinson
AU  - Larry A Lindesmith
AU  - William A Slivka
AU  - Gregg Stiver
AU  - Gerald T Ayres
PY  - 2004
DO  - 10.1378/chest.125.5.1902
UR  - https://pubmed.ncbi.nlm.nih.gov/15136405/
ID  - 15136405
ER  -