Pseudo-cowpox (paravaccinia) in dairy cows.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D005260:Female; D008321:Mammary Glands, Animal / Q000473:pathology; D008854:Microscopy, Electron; D011213:Poxviridae Infections / Q000473:pathology / Q000662:veterinary*