英文: Conclusion Chromosome abnormity is one of the important reasons of bad pregnance and partus. It has important significance for prepotency and for check out chromosome abnormity and discovery the disease of chromosome earlier.

中文: 论　染色体异常是不良孕产的重要原因之一 ,检出染色体异常携带者 ,对携带者进行产前诊断、早期发现染色体病对优生意义重大       更详细...

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