What does RAO stand for?
RAO stands for "reversible airway obstruction"
How to abbreviate "reversible airway obstruction"?
"reversible airway obstruction" can be abbreviated as RAO
What is the meaning of RAO abbreviation?
The meaning of RAO abbreviation is "reversible airway obstruction"
What does RAO mean?
RAO as abbreviation means "reversible airway obstruction"
