title: Orf. Report of 19 human cases with clinical and pathological observations.
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D002648:Child; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D011212:Poxviridae / Q000032:analysis; D011213:Poxviridae Infections / Q000473:pathology* / Q000662:veterinary; D012756:Sheep; D012757:Sheep Diseases / Q000473:pathology; D012867:Skin / Q000473:pathology; D015047:Zoonoses