光盘有哪三种形式?
参考答案:
光盘一般分为激光唱片、激光视盘和光盘存储器三种形式
患者TNM分期为
A.T1N1MO
B.T1N2MO
C.T2N1MO
D.T3N1MO
E.T2N2MO
女性血红蛋白参考值是()
A.120~160g/L
B.170~200g/L
C.110~150g/L
D.100~160g/L
E.70~100g/L