下列关于药物临床试验界定说法不正确的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32052' and id < 2559449 and id<>'2559449' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32052' and id > 2559449 and id<>'2559449' order by id asc limit 5