药品分类管理的依据是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29786' and id < 2418821 and id<>'2418821' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29786' and id > 2418821 and id<>'2418821' order by id asc limit 5