They are F aggregates formed by the association of F centers.
它们是由F心的凝聚作用而形成的缔合中心。
The findings of epidemiological investigation on the association between periodontitis and cardiovascular disease, the potential bio-logical mechanism, and the recommending periodontal treatment f...
下面就近年来牙周炎与冠心病相关性的流行病学研究进展，可能相关的发病机制以及在临床实践中对冠心病的预防作一综述。
The findings of epidemiological investigation on the association between periodontitis and cardiovascular disease, the potential bio-logical mechanism, and the recommending periodontal treatment f...
下面就近年来牙周炎与冠心病相关性的流行病学研究进展，可能相关的发病机制以及在临床实践中对冠心病的预防作一综述。
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