目前我国产前筛查主要针对哪些疾病

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24651' and id < 2113980 and id<>'2113980' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24651' and id > 2113980 and id<>'2113980' order by id asc limit 5