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A respondent-driven sampling survey was conducted to investigate HIV related serological and behavioral characteristics of men who have sex with men (MSM) in Guangzhou, China, and to identify associated factors potentially driving the epidemic. Respondent- Driven Sampling Analysis Tool and SPSS were used to generate adjusted estimates and to explore associated factors. Three hundred seventy-nine eligible...
The introduction of fair value measurement has been introduced for a few years, but Enterprises still maintain a cautious attitude. Both from theory and reality, the fair value of the reintroduction is full of controversy. Whether it can reflect the usefulness of accounting information, we do some research in Beijing, Tianjin and Tangshan areas, and fuzzy evaluation method was used to evaluate the...
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