贫血患者，MCV增大，RDW正常，贫血类型应判断为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30503' and id < 2463116 and id<>'2463116' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30503' and id > 2463116 and id<>'2463116' order by id asc limit 5