前额
肉毒毒素
医学
皱纹
挛缩
麻醉
外科
皮肤病科
老年学
作者
Timothy C. Flynn,Robert E. Clark
标识
DOI:10.1046/j.1524-4725.2003.29124.x
摘要
In this comparative study of patients with symmetrical forehead wrinkles, botulinum toxin type B produced a greater area of diffusion and a more rapid onset of action than type A.
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