What does EFN stand for?
EFN stands for "endogenous fecal N"
How to abbreviate "endogenous fecal N"?
"endogenous fecal N" can be abbreviated as EFN
What is the meaning of EFN abbreviation?
The meaning of EFN abbreviation is "endogenous fecal N"
What does EFN mean?
EFN as abbreviation means "endogenous fecal N"
