title: Milker's nodule virus infections in Dorset and their similarity to orf.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D046508:Culture Techniques; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D011213:Poxviridae Infections; D012756:Sheep; D012757:Sheep Diseases