目前临床最常用的MRI对比剂是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24998' and id < 2129004 and id<>'2129004' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24998' and id > 2129004 and id<>'2129004' order by id asc limit 5