What does COS stand for?
COS stands for "chronic otitis suppurativa"
How to abbreviate "chronic otitis suppurativa"?
"chronic otitis suppurativa" can be abbreviated as COS
What is the meaning of COS abbreviation?
The meaning of COS abbreviation is "chronic otitis suppurativa"
What does COS mean?
COS as abbreviation means "chronic otitis suppurativa"
