(来学网)下列哪项对伤寒的诊断有意义
  • A.
    (来学网)肥大反应"0"效价1:80,"H"效价1:80
  • B.
    (来学网)肥大反应"0"效价1:160,"H"效价1:320
  • C.
    (来学网)肥大反应"O"效价1:40,"H"效价1:160
  • D.
    (来学网)血白细胞减少,嗜酸粒细胞减少或消失
  • E.
    (来学网)血伤寒沙门菌培养阳性