| [study of epidemiological characteristics and viral sources of dengue fever outbreak in guangxi zhuang autonomous region, 2014]. | objective: to understand the epidemiological characteristics and viral sources of dengue fever outbreak in guangxi zhuang autonomous region (guangxi) in 2014. methods: a combined analysis of epidemiological characteristics and genetic characteristics were performed in this study. the time, population and area distributions of the cases were analyzed. serum samples were collected from dengue fever cases to detect ns1 antigen by using commercial elisa kits according to the guideline of the manufac ... | 2016 | 27765124 |