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Genotypic identification of tetracycline resistance genes in Salmonella Typhimurium from man and bovine
(1991)
Tetracyclines are still the second most commonly used antibiotics
worldwide, after penicillins. However, their efficacy against a variety
of bacterial and rickettsial disease agents has been reduced by the
high frequency ...
Chemical evaluation of -bovine colostrum preserved by different methods in a hot climate.
(2002)
Colostrum of cows of the Sahiwal breed was preserved for I month at 28°C by 5 different methods viz, treatment with.
formaldehyde at levels of 0.1% and 0.05%; acidification with formic acid at levels of 0.5% and 0.1%; and ...