题目内容
诊断巨幼细胞性贫血的重要指标是
2022-01-26
A.叶酸和维生素B12测定
B.骨髓象
C.胃液分析
D.血常规
E.内因子抗体测定
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31835' and id < 2544524 and id<>'2544524' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31835' and id > 2544524 and id<>'2544524' order by id asc limit 5