A bootstrapping test was performed 1,000 pseudo replicate data sets.
The data about the detection of IgG in sera by Western Blot were analyzed by chi-square Nutlin-3a price method (χ2 test). P < 0.05 is the level for significant difference. Acknowledgements We thank clinical doctors and nurses in the Affiliated Children's Hospital to Capital Institute of Paediatrics for collecting specimens from children and information from their parents. This work was supported by ""Special grant for the research on Hand, Foot and Mouth Diseases"" (No. 2008BAI70B00--2008BAI70B01) from China Ministry of Science and Technology and ""grant for development of Medical Science in Beijing"" (No. 2009-3127) from Beijing municipal government. Electronic supplementary material selleck screening library Additional file 1: The strains obtained from GenBank referred in this research. (DOC 82 KB) Additional file 2: Virus
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