对儿童消化性溃疡有诊断价值的钡餐直接 征象是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28531' and id < 2330174 and id<>'2330174' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28531' and id > 2330174 and id<>'2330174' order by id asc limit 5