正常人血清中可有一定量的伤寒杆菌抗体,但一般范围在()
A:"0"抗体<1:40,"H"抗体<1:80
B:"O"抗体<1:80,"H"抗体<1:80
C:"O"抗体<1:80,"H"抗体<1:40
D:"O"抗体<1:80,"H"抗体<1:160
E:"O"抗体<1:40,"H"抗体<1:40
出自:口腔内科高级职称