A.β受體激動(dòng)劑 B.中樞神經(jīng)系統(tǒng)用藥 C.抗凝藥 D.利尿劑 E.降壓藥
A.1~2歲 B.2~4歲 C.4~6歲 D.6~9歲 E.9~12歲
A.1/5~1/4B.1/4~1/3C.1/3~2/5D.2/5~1/2E.1/2~2/3