血清中含量最高的免疫球蛋白是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29224' and id < 2378407 and id<>'2378407' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29224' and id > 2378407 and id<>'2378407' order by id asc limit 5