What does PNs stand for?
PNs stands for "Parasympathetic Nervous System"
How to abbreviate "Parasympathetic Nervous System"?
"Parasympathetic Nervous System" can be abbreviated as PNs
What is the meaning of PNs abbreviation?
The meaning of PNs abbreviation is "Parasympathetic Nervous System"
What does PNs mean?
PNs as abbreviation means "Parasympathetic Nervous System"
