目的 探讨大鼠腮腺注射A型肉毒素(botulinum toxin type A,BTX-A)后组织学和免疫变化的机制.方法 18只雌性Wistar大鼠分为A、B组.A......

Objective To evaluate efficacy and safety of botulinum toxin type B (BTX-B) in treatment of movement disorders including......