肥达试验对伤寒有诊断价值的抗体效价通常是: 选项: A: O凝集效价≥1:80,H凝集效价≥1:160 B: O凝集效价≥1:80,H凝集效价≥1:80 C: O凝集效价≥1:160,H凝集效价≥1:80 D: O凝集效价≥1:40,H凝集效价≥1:160 E: O凝集效价≥1:40,H凝集效价≥1:40 价值 效价 伤寒 发布时间:2024-06-13 14:40:56