What does PEF stand for?
PEF stands for "poblational etiologic fractions"
How to abbreviate "poblational etiologic fractions"?
"poblational etiologic fractions" can be abbreviated as PEF
What is the meaning of PEF abbreviation?
The meaning of PEF abbreviation is "poblational etiologic fractions"
What does PEF mean?
PEF as abbreviation means "poblational etiologic fractions"
