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1998年在英国进行唐氏综合征查

N J Wald, W J Huttly, C F Hennessy

    Lancet (London, England)
    |October 16, 1999
    PubMed
    概括

    使用血清或超声波标记物的唐氏综合征产前查已经上升. 1998年英国的一项调查显示,与1991年和1994年相比,查增加了.

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