Xingjia Yao

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OBJECTIVE To examine the influence of childhood obesity on the early onset of puberty and sex hormones in girls. METHODS Healthy girls with different percentages of body fat at baseline (40 obese, 40 normal, and 40 lean) were recruited from three elementary schools in Shenyang, China. These girls (mean age 8.5 years) were also matched by height, school(More)
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