What does EFR stand for?
EFR stands for "extended field irradiation"
How to abbreviate "extended field irradiation"?
"extended field irradiation" can be abbreviated as EFR
What is the meaning of EFR abbreviation?
The meaning of EFR abbreviation is "extended field irradiation"
What does EFR mean?
EFR as abbreviation means "extended field irradiation"
