What does PEF stand for?
PEF stands for "potency equivalency factors"
How to abbreviate "potency equivalency factors"?
"potency equivalency factors" can be abbreviated as PEF
What is the meaning of PEF abbreviation?
The meaning of PEF abbreviation is "potency equivalency factors"
What does PEF mean?
PEF as abbreviation means "potency equivalency factors"
