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Natural foci of the Western type of North American equine encephalomyelitis (WEE) in Czechoslovakia. II. Experimental pathogenicity of viruses of WEE from Slovakia for laboratory, domestic and wild animals
Natural foci of the Western type of North American equine encephalomyelitis (WEE) in Czechoslovakia. II. Experimental pathogenicity of viruses of WEE from Slovakia for laboratory, domestic and wild animals