The bright cotton swab, the sanies raise may obtain a group of chain coccus.

红疹毒索试脸早期为阳性。明拭子、脓液培养可获得A组链球菌。

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The bright cotton swab, the sanies raise may obtain a group of chain coccus.

红疹毒索试脸早期为阳性。明拭子、脓液培养可获得A组链球菌。

youdao