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Nutritional and environmental management in the transition period is necessary for increased performance and production ......

利用中国居民健康与营养调查（CHNS）数据，选取1989—2015年间具有初潮信息且在初潮发生前1~5年内至少参与了一次膳食调查的840名6~15岁......

　　Objective: To investigate the difference between obesity prone (OP) and obesity resistant (OR) phenotypes in the hom......

From the emergence of the genus homo over 2 million years age, until the agriculral revolution of roughly 10. 000 years......

【目的】探讨重度颅脑损伤患者能量支持时机选择和影响预后的因素。【方法】选取2010年9月至2012年9月入本院治疗的88例重度颅脑损......