What does PIFS stand for?
PIFS stands for "Post-Infectious Fatigue Syndrome"
How to abbreviate "Post-Infectious Fatigue Syndrome"?
"Post-Infectious Fatigue Syndrome" can be abbreviated as PIFS
What is the meaning of PIFS abbreviation?
The meaning of PIFS abbreviation is "Post-Infectious Fatigue Syndrome"
What does PIFS mean?
PIFS as abbreviation means "Post-Infectious Fatigue Syndrome"
