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Ultrastructural changes in human masseter muscles after botulinum neurotoxin a injection |
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| Authors: | Fushun Ma MD PhD Zhaohui Zhai MD Shunwen Zhu MD Shengjian Tang MD |
| Affiliation: | Plastic Surgery Hospital of Weifang Medical University, 288 Shenglidongjie Kuiwen Weifang, Shandong, People's Republic of China |
| Abstract: | |
| Keywords: | Botulinum toxin A human masseter muscle ultrastructural changes electron microscope mitochondria sarcomere |