What does SPF stand for?
SPF stands for "soluble proteinous factors"
How to abbreviate "soluble proteinous factors"?
"soluble proteinous factors" can be abbreviated as SPF
What is the meaning of SPF abbreviation?
The meaning of SPF abbreviation is "soluble proteinous factors"
What does SPF mean?
SPF as abbreviation means "soluble proteinous factors"
