药品不良反应是指

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30799' and id < 2480528 and id<>'2480528' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30799' and id > 2480528 and id<>'2480528' order by id asc limit 5