1、
2、
medical specialization in periodontics (jointly with the argentine dentistry association)
牙周病学专业（与阿根廷牙科协会合办）
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Enamel Matrix Proteins had been a hotspot in recent years in the field of periodontics.
釉基质蛋白用于牙周组织再生治疗已经是近年来牙周病领域的研究热点.
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