Objective To evaluate diagnostic value of the combination of anti-DNase B microtitrationand ASO detection in group A streptococcal (GAS) infection.

• 目的对临床A组溶血性链球菌(GAS)感染患者血清进行抗脱氧核糖核酸酶-B抗体和抗链球菌溶血素“O”抗体效价测定。