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. 1979 Jun;32(6):556-9.
doi: 10.1136/jcp.32.6.556.

A simple biological method for detecting streptococcal nicotinamide adenine dinucleotide glycohydrolase

N E Green

A simple biological method for detecting streptococcal nicotinamide adenine dinucleotide glycohydrolase

N E Green. J Clin Pathol. 1979 Jun.

Abstract

A biological method for detecting streptococcal nicotinamide adenine dinucleotide glycohydrolase (NADG) is presented, based on its ability to inhibit the growth of Haemophilus parainfluenzae. Three hundred clinical isolates of beta-haemolytic streptococci were tested. All isolates producing NADG belonged to Lancefield's group A, C, or G.

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References

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