LeukoplakiaLeukoplakia, HairyMouth NeoplasmsOral Submucous FibrosisMouth MucosaMouth DiseasesLichen PlanusKeratosisTongueTobacco, SmokelessPrecancerous ConditionsCandidiasis, OralCarcinoma, VerrucousTrypsin Inhibitor, Bowman-Birk SoybeanLichen Planus, OralErythroplasiaHerpesvirus 4, HumanCarcinoma, Squamous CellInfusions, Intra-ArterialMelanosisHemagglutination Inhibition TestsHepatic ArteryPlants, ToxicMycological Typing TechniquesSmokingHyphaeMouthBiopsyFloxuridinebeta CaroteneDyskeratosis CongenitaMultilocus Sequence TypingEpitheliumHungaryIndiaEpstein-Barr Virus Nuclear AntigensPlants, MedicinalCandidaRetinoidsCell Transformation, Neoplastic