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