女孩，1岁。虚胖，面色苍白，毛发稀疏。血常规：血红蛋白70g/L，骨髓象提示：红系胞核发育落后于胞浆，巨核细胞分叶过多，为明确诊断，下列检查首先考虑

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32597' and id < 2591896 and id<>'2591896' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32597' and id > 2591896 and id<>'2591896' order by id asc limit 5