What does FEFs stand for?
FEFs stands for "forced expiratory flows"
How to abbreviate "forced expiratory flows"?
"forced expiratory flows" can be abbreviated as FEFs
What is the meaning of FEFs abbreviation?
The meaning of FEFs abbreviation is "forced expiratory flows"
What does FEFs mean?
FEFs as abbreviation means "forced expiratory flows"
