A.10~12天,4~6歲 B.4~6天,4~6個(gè)月 C.4~6天,4~6歲 D.2~3天,2~3個(gè)月 E.2~3天,2~3歲
A.Christmas病 B.因子Ⅷ缺乏 C.因子Ⅺ缺乏 D.血友病丁 E.血友病戊
A.120g/L B.110g/L C.100g/L D.90g/L E.以上都是