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African swine fever (1) |
biosecurity (1) |
farmed pigs (1) |
outbreak investigation (2) |
pigs (1) |
Salmonella enterica ser. Choleraesuis (1) |
Serbia (2) |
African swine fever (1) |
biosecurity (1) |
farmed pigs (1) |
outbreak investigation (2) |
pigs (1) |
Salmonella enterica ser. Choleraesuis (1) |
Serbia (2) |