Cytology--its value in the diagnosis of oral cancer (using cytology, or how to avoid biopsy).
D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis; D003581:Cytodiagnosis; D003937:Diagnosis, Differential; D005188:False Negative Reactions; D006801:Humans; D008048:Lip Neoplasms / Q000175:diagnosis; D008441:Maxillary Neoplasms / Q000175:diagnosis; D009062:Mouth Neoplasms / Q000175:diagnosis*; D014062:Tongue Neoplasms / Q000175:diagnosis