Baseline characteristics of children.
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aPercentages may not total 100 due to rounding; bNumber (%); cMedian (Interquartile range) Index of Multiple Deprivation 2007; d564 (42.5%) of cases and 1698 (42.7%) of controls had no paternal records. Controls were matched to cases on sex, maternal age group, and GP practice.Baseline characteristics of children.
创建时间：
2015-12-02
