What does PTB stand for?
PTB stands for "pertussis toxin B oligomer"
How to abbreviate "pertussis toxin B oligomer"?
"pertussis toxin B oligomer" can be abbreviated as PTB
What is the meaning of PTB abbreviation?
The meaning of PTB abbreviation is "pertussis toxin B oligomer"
What does PTB mean?
PTB as abbreviation means "pertussis toxin B oligomer"
