title: Studies on oral submucous fibrosis--exfoliative cytology.
mesh_terms: D001706:Biopsy / Q000379:methods; D003584:Cytological Techniques; D006801:Humans; D009055:Mouth / Q000166:cytology; D009059:Mouth Diseases / Q000175:diagnosis*; D009914:Oral Submucous Fibrosis / Q000175:diagnosis*