title: Ultrastructural studies in human orf.
mesh_terms: D000328:Adult; D000818:Animals; D001706:Biopsy; D004474:Ecthyma, Contagious / Q000209:etiology / Q000473:pathology*; D006801:Humans; D007181:Inclusion Bodies, Viral; D008297:Male; D008854:Microscopy, Electron; D009784:Occupational Diseases / Q000209:etiology / Q000473:pathology; D011212:Poxviridae / Q000302:isolation & purification; D012756:Sheep; D012867:Skin / Q000473:pathology*