What does SIF stand for?
SIF stands for "suppressor cell inducing factor"
How to abbreviate "suppressor cell inducing factor"?
"suppressor cell inducing factor" can be abbreviated as SIF
What is the meaning of SIF abbreviation?
The meaning of SIF abbreviation is "suppressor cell inducing factor"
What does SIF mean?
SIF as abbreviation means "suppressor cell inducing factor"
