What does IEF stand for?
IEF stands for "interrupted expiratory flow"
How to abbreviate "interrupted expiratory flow"?
"interrupted expiratory flow" can be abbreviated as IEF
What is the meaning of IEF abbreviation?
The meaning of IEF abbreviation is "interrupted expiratory flow"
What does IEF mean?
IEF as abbreviation means "interrupted expiratory flow"
