Also at baseline, the researchers used validated food frequency questionnaires to assess consumption of coffee and black tea for the previous year.
英
美
- 最初,研究者采用经确认有效的食物频数问卷来评估最初几年的咖啡和红茶摄入量。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries