在经济不发达地区最常见的营养性疾病是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30445' and id < 2459826 and id<>'2459826' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30445' and id > 2459826 and id<>'2459826' order by id asc limit 5