Words similar to fef

Example sentences for: fef

How can you use “fef” in a sentence? Here are some example sentences to help you improve your vocabulary:

There was also no significant difference in small airway flow (FEF 25-75 ) between HTLV infected and seronegatives (p = 0.47, data not shown).
Only FEF 50% and FEF 25% discriminated asymptomatic asthmatics from the healthy controls.
In addition, forced vital capacity, peak expiratory flow (by spirometry), and forced expiratory flow at 75% of forced vital capacity (FEF 75% ) were similar in both groups.