No abstract available
MeSH terms
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Animals
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Antibodies / blood*
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Brucellosis, Bovine / epidemiology
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Brucellosis, Bovine / prevention & control
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Cattle
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Cattle Diseases / blood
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Cattle Diseases / epidemiology*
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Cattle Diseases / prevention & control*
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Diptera* / immunology
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Hypodermyiasis / epidemiology
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Hypodermyiasis / prevention & control
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Hypodermyiasis / veterinary*
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United Kingdom / epidemiology