Prevalence, risk factors and antibiotic resistance of staphylococcus aureus sublinical mastitis in selected dairy farms /
A cross-sectional study to elucidate distribution, asscociated risk factors and antibiotic resistance of Staphylococcus aureus subclinical mastitis in lactating cows in selected dairy farms was carried out in December 2005. A total of 197 milk sampels form quarters of 52 lactating cows here tested u...
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格式: | Thesis 图书 |
语言: | English |
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2006.
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