About exotoxin
About exotoxin
About exotoxin
About exotoxin
About Phaseolotoxin
About eEF2
About stx2 gene
About stx gene
About protective antigen
About bacterial toxin
About Diphtheria Toxin
About Tetanus Toxin
About botulinus toxin
About Pertussis Toxin
About cholera toxin