提示红细胞再生紊乱，并作为铅中毒诊断的重要指标之一的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30503' and id < 2463108 and id<>'2463108' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30503' and id > 2463108 and id<>'2463108' order by id asc limit 5