药物在适当剂量时只对少数器官或组织? 生明显作用，这种特性称为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32208' and id < 2566872 and id<>'2566872' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32208' and id > 2566872 and id<>'2566872' order by id asc limit 5