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Observation of beta-hemolysis among three strains of Streptococcus mutans. |
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| Authors: | L Wolff and W F Liljemark |
| Abstract: | Streptococcus mutans is normally alpha- or gamma-hemolytic on blood agar plates. However, three recently isolated S. mutans strains were observed to elicit beta-hemolysis. The production and nature of a hemolytic substance were studied. |
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