CHARGE is the largest epidemiologicstudy of reliably confirmed cases of autism to date, and the first major investigation of environmental factors and gene-environment interactions in the disorder.
The study examined residents participating in the Chicago Healthy and Aging Project (CHAP), a population-based epidemiologicstudy of residents 65 years or older.
研究调查了参与芝加哥健康与老龄项目(CHAP)的居民。这是一个65岁及以上居民人群流行病学研究。
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Objective to monitor the distribution and resistance of enteric pathogenic bacteria in Beijing area to offer the data for guiding epidemiologicstudy and clinical treatment.