What does OB stand for?
OB stands for "Otilonium bromide"
How to abbreviate "Otilonium bromide"?
"Otilonium bromide" can be abbreviated as OB
What is the meaning of OB abbreviation?
The meaning of OB abbreviation is "Otilonium bromide"
What does OB mean?
OB as abbreviation means "Otilonium bromide"
