Researchers may have finally found a drug candidate for reducing the mental retardation caused by Down syndrome, which afflicts more than 350,000 people in the U. S.

研究者可能最终发现一种药物能够减轻唐综合症导致的精神迟滞，在美国已经困饶35万多人。

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Researchers may have finally found a drug candidate for reducing the mental retardation caused by Down syndrome, which afflicts more than 350,000 people in the U. S.

研究者可能最终发现一种药物能够减轻唐综合症导致的精神迟滞，在美国已经困饶35万多人。

youdao