药物临床试验必须符合

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30290' and id < 2449178 and id<>'2449178' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30290' and id > 2449178 and id<>'2449178' order by id asc limit 5