title: Squamous cell carcinoma and precursor lesions: clinical presentation.
authors.forename: Philip
authors.initials: P
authors.lastname: Sloan
mesh_terms: D000367:Age Factors; D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D055088:Early Detection of Cancer; D005260:Female; D006801:Humans; D008297:Male; D008318:Malpractice; D009062:Mouth Neoplasms / Q000175:diagnosis* / Q000473:pathology; D009361:Neoplasm Invasiveness; D009367:Neoplasm Staging; D010808:Physical Examination; D011230:Precancerous Conditions / Q000175:diagnosis* / Q000473:pathology; D012307:Risk Factors; D012737:Sex Factors