title: Recurrent herpetic ulceration--a clinico-cytologic study.
mesh_terms: D000293:Adolescent; D000328:Adult; D002467:Cell Nucleus / Q000648:ultrastructure; D002648:Child; D002675:Child, Preschool; D003593:Cytoplasm / Q000648:ultrastructure; D004848:Epithelium / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009061:Mouth Mucosa / Q000473:pathology; D012008:Recurrence; D013283:Stomatitis, Herpetic / Q000473:pathology*; D014456:Ulcer / Q000473:pathology