large relationship database
large relationship database
大型关系数据库
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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So Dr. Mark Daniel DeBoer, an associate professor of pediatric endocrinology at the University of Virginia School of Medicine, and his colleagues turned to a large database of 10, 700 children in the Early Childhood Longitudinal Survey, Birth Cohort to investigate the relationship between the type of milk children drank and their body mass index (BMI).
CNN: Drinking skim milk may not lower child obesity risk