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