Change of A/H3N2 Antibody Titer Level Between March and September by Age Group (mean titer value in log2 scale).
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资源简介：
Except for the 0–5 age group, all other age groups showed significantly decreased antibody levels of A/H3N2 during the 2009 H1N1 pandemic compared to before the pandemic, using t-test.
创建时间：
2015-12-02
