- 搜標題
- 搜題干
- 搜選項
單項選擇題
正常人群AH的數(shù)值范圍為（）
A.20~70ms
B.40~100ms
C.60~130ms
D.80~150ms
E.100~180ms
A.20~70ms
B.40~100ms
C.60~130ms
D.80~150ms
E.100~180ms
