Epidemiological characteristic of fatal (n = 9) and nonfatal (n = 19) cases with novel avian influenza A(H7N9) virus infections, Jiangsu province, Eastern China, 2013.
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*Data are % (n/N), Fisher's exact test was used.aWilcoxon rank-sum test was used;bIndependent samples t test was used;cFisher's exact test was used.
创建时间：
2015-12-02
