title: Cytologic - histopathologic correlations in periodontal diseases.
mesh_terms: D000293:Adolescent; D000328:Adult; D001706:Biopsy; D002648:Child; D005260:Female; D005881:Gingiva / Q000473:pathology*; D006801:Humans; D007642:Keratosis / Q000473:pathology; D008297:Male; D010510:Periodontal Diseases / Q000473:pathology*