title: CO2 laser treatment of oral dysplastic precancerous lesions: a preliminary report.
mesh_terms: D006801:Humans; D053685:Laser Therapy; D007972:Leukoplakia, Oral / Q000601:surgery*; D009062:Mouth Neoplasms / Q000601:surgery*; D009364:Neoplasm Recurrence, Local / Q000601:surgery; D011230:Precancerous Conditions / Q000601:surgery*