Sample characteristics, stratified by litter size.
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@Median split: low birth weight ≤27.86 g, high adult weight ≥479.20.*Unpaired two-tailed T-test.**Out of total number of offspring; Difference in proportion, unpaired two-tailed Z-test.***Litter affected by loss of at least one fetus.
创建时间：
2015-12-02
