Frequency of exacerbations and elevated serum IgG antibody titer against Porphyromonas gingivalis.
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资源简介：
High-IgG titer group includes subjects whose titers against Porphyromonas gingivalis (PgFDC381 and/or PgSu63) are above mean+2SD of healthy subsets [20].Frequent exacerbations” are defined as ≥2 exacerbations per year.
创建时间：
2015-12-02
