了解药品有效部位的内容，可查询

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29657' and id < 2409688 and id<>'2409688' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29657' and id > 2409688 and id<>'2409688' order by id asc limit 5