What does PFR stand for?
PFR stands for "parotid flow rate"
How to abbreviate "parotid flow rate"?
"parotid flow rate" can be abbreviated as PFR
What is the meaning of PFR abbreviation?
The meaning of PFR abbreviation is "parotid flow rate"
What does PFR mean?
PFR as abbreviation means "parotid flow rate"
