What does PPI stand for?
PPI stands for "preconceptional irradiation"
How to abbreviate "preconceptional irradiation"?
"preconceptional irradiation" can be abbreviated as PPI
What is the meaning of PPI abbreviation?
The meaning of PPI abbreviation is "preconceptional irradiation"
What does PPI mean?
PPI as abbreviation means "preconceptional irradiation"
