title: Oral cytology: its value and its limitations.
mesh_terms: D001706:Biopsy; D003581:Cytodiagnosis; D003937:Diagnosis, Differential; D006801:Humans; D008403:Mass Screening; D009059:Mouth Diseases / Q000175:diagnosis; D009062:Mouth Neoplasms / Q000175:diagnosis*; D009912:Oral Manifestations / Q000175:diagnosis; D012871:Skin Diseases / Q000175:diagnosis