母牛口蹄疫的足部病变
Erosive foot-and-mouth disease lesion in the interdigital cleft of a cow. This was a contact animal on day 4 after experimental exposure.
Courtesy of National Veterinary Institute, DTU Vet, Lindholm, Denmark.
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Erosive foot-and-mouth disease lesion in the interdigital cleft of a cow. This was a contact animal on day 4 after experimental exposure.
Courtesy of National Veterinary Institute, DTU Vet, Lindholm, Denmark.
