Methods Manner plate assay, contact hemolysis and supernatant assay were used.
Methods Manner plate assay, contact hemolysis and supernatant assay were used.
方法平板检测法，接触溶血法，上清检测法。
Methods Manner plate assay, contact hemolysis and supernatant assay were used.
方法平板检测法，接触溶血法，上清检测法。