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