TY  - RPRT
TI  - Flow volume loops in diagnosis.
AU  - J C Lutz
AU  - K M Nugent
PY  - 1990
DO  - 10.1378/chest.97.2.504
UR  - https://pubmed.ncbi.nlm.nih.gov/2298086/
ID  - 2298086
ER  -