DIFFERENCES IN INTRAMAMMARY PATHOGENICITY OF FOUR STRAINS OF Free

Abstract

SUMMARY

The intramammary pathogenicity of four strains of was measured by infusion of small numbers of bacteria (8–16 colony-forming units) into the teat sinus after milking. Significant differences in the infectivity of strains were detected.

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1980-08-01
2024-03-29
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