结构复杂且活性与多级结构有关的生化药物含量限度一般以()表示
A.百分含量
B.效价
C.g/ml
D.g/g
E.g/100ml
参考答案:B
硬膜外麻醉时产生全脊麻的发生率平均约()
A.0.005%
B.0.01%
C.0.024%
D.O.015%
E.O.045%
I wish you success in your career.()
A.You are welcome.
B.I think so
C.Yes, please.
D.The same to you.