胸骨左缘第二肋间闻及收缩期杂音最常见 的器质性病变是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32509' and id < 2582823 and id<>'2582823' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32509' and id > 2582823 and id<>'2582823' order by id asc limit 5