慢性肾盂肾炎患者，尿菌已阴性，为防止复发，应采取的措施是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29031' and id < 2363290 and id<>'2363290' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29031' and id > 2363290 and id<>'2363290' order by id asc limit 5