Objective: Rapid, simple and accurate prenatal diagnoses were made to prevent the births of Down's syndrome ( DS) through prenatal screening.

  • 目的在建立可靠的产前筛查方法的同时,采用快速、简便、准确的产前诊断方法,防止唐氏综合征(DS)患儿的出生。

  • 互联网摘选 2025-01-20 13:13:28

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