4 X 109/L，血红蛋白97g/L，ANA ( —），RF(+)。经多种抗生素正规治疗无 效，最可能的诊断是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31680' and id < 2536358 and id<>'2536358' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31680' and id > 2536358 and id<>'2536358' order by id asc limit 5