CO2 laser surgery in the mouth.
D000368:Aged; D002245:Carbon Dioxide; D002648:Child; D005260:Female; D006801:Humans; D053685:Laser Therapy; D007972:Leukoplakia, Oral / Q000601:surgery; D008297:Male; D009059:Mouth Diseases / Q000601:surgery*; D009062:Mouth Neoplasms / Q000601:surgery*; D011230:Precancerous Conditions / Q000601:surgery
D002245:Carbon Dioxide