肿瘤的异型性包括结构异型性和细胞异型性。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31124' and id < 2501333 and id<>'2501333' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31124' and id > 2501333 and id<>'2501333' order by id asc limit 5