What does NFA stand for?
NFA stands for "normal fecal antigen"
How to abbreviate "normal fecal antigen"?
"normal fecal antigen" can be abbreviated as NFA
What is the meaning of NFA abbreviation?
The meaning of NFA abbreviation is "normal fecal antigen"
What does NFA mean?
NFA as abbreviation means "normal fecal antigen"
