title: [Systemic diseases and local irritation in the etiology of oral lichen].
mesh_terms: D000328:Adult; D000368:Aged; D004194:Disease; D005260:Female; D006801:Humans; D007509:Irritants; D008010:Lichen Planus / Q000209:etiology* / Q000276:immunology; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000209:etiology* / Q000276:immunology
chemical_list: D007509:Irritants
vernacular_title: Sistemske bolesti i lokalne iritacije u etiologiji oralnog lichena.