WHO人感染猪流感监测指南及病例分析日报告表格(29April2009)
Interim WHO guidance for the surveillance of human infection with swine influenzaA(H1N1) virus
29 April 2009
Guidance document
WHO Swine Influenza A(H1N1) Case Summary Form for case-based data collection
A(H1N1) daily aggregated indicators
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