What does PES stand for?
PES stands for "pharyngoesophageal sphincter"
How to abbreviate "pharyngoesophageal sphincter"?
"pharyngoesophageal sphincter" can be abbreviated as PES
What is the meaning of PES abbreviation?
The meaning of PES abbreviation is "pharyngoesophageal sphincter"
What does PES mean?
PES as abbreviation means "pharyngoesophageal sphincter"
