狭窄累及主气管时气管支架的选择原则为

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='24724' and id < 2117744 and id<>'2117744' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24724' and id > 2117744 and id<>'2117744' order by id asc limit 5