TY  - GEN
AU  - Knudson,R J
AU  - Lebowitz,M D
TI  - Maximal mid-expiratory flow (FEF25-75%): normal limits and assessment of sensitivity
SN  - 0003-0805
PY  - 1978///0426
KW  - Adolescent
KW  - Adult
KW  - Child
KW  - Female
KW  - Forced Expiratory Flow Rates
KW  - Humans
KW  - Male
KW  - Maximal Midexpiratory Flow Rate
KW  - Reference Values
KW  - Smoking
KW  - physiopathology
N1  - Publication Type: Letter
UR  - https://doi.org/10.1164/arrd.1978.117.3.609
ER  -