能促进胃酸分泌的内源性物质是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29019' and id < 2361513 and id<>'2361513' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29019' and id > 2361513 and id<>'2361513' order by id asc limit 5