What does ECB stand for?
ECB stands for "exacerbation of chronic bronchitis"
How to abbreviate "exacerbation of chronic bronchitis"?
"exacerbation of chronic bronchitis" can be abbreviated as ECB
What is the meaning of ECB abbreviation?
The meaning of ECB abbreviation is "exacerbation of chronic bronchitis"
What does ECB mean?
ECB as abbreviation means "exacerbation of chronic bronchitis"
