A.4~6天,4~6個月 B.4~6周,4~6歲 C.4~6天,4~6歲 D.4~6個月,4~6歲 E.4~6周,7~8歲
A.90~110g/L B.110~130g/L C.130~150g/L D.150~220g/L E.230~260g/L
A.多發(fā)生于嚴(yán)重感染之后 B.多發(fā)生于青春期 C.肝、脾、淋巴結(jié)腫大 D.外周血中出現(xiàn)有核紅細(xì)胞和幼稚中性粒細(xì)胞 E.病因去除后,恢復(fù)正常骨髓造血