Stich, H F The involvement of reactive oxygen species in oral cancers of betel quid/tobacco chewers. [electronic resource] - Mutation research Sep 1989 - 47-61 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review ISSN: 0027-5107 Standard No.: 10.1016/0027-5107(89)90197-8 doi Subjects--Topical Terms: ArecaFree RadicalsHumansLeukoplakia--chemically inducedMouth Mucosa--pathologyMouth Neoplasms--chemically inducedMutagensOxygen--metabolismPlants, MedicinalTobacco, Smokeless