Abstract Background Botulinum toxin type A (BoNT-A) is considered the first-line therapy for cervical dystonia. Objective To compare, in a randomized trial, the efficacy of treatment with BoNT-A ...

Clostridium botulinum bacteria (Adobe Stock) The diseases toxoids and antitoxins fight Tetanus is a rare but usually fatal poisoning, caused by toxins produced by the Clostridium tetani bacteria. C.