Submandibular Gland NeoplasmsSubmandibular GlandPharyngeal NeoplasmsRespiratory Tract NeoplasmsOtorhinolaryngologic NeoplasmsLaryngeal NeoplasmsDigestive System NeoplasmsSubmandibular Gland DiseasesHead and Neck NeoplasmsSalivary Gland NeoplasmsMouth NeoplasmsCarcinoma, Squamous CellSebaceous Gland NeoplasmsAnal Gland NeoplasmsLaryngeal DiseasesOropharyngeal NeoplasmsEsophageal NeoplasmsHypopharyngeal NeoplasmsEtretinateMouthAdenoma, PleomorphicNeoplasms, Second PrimaryHypopharynxSublingual Gland NeoplasmsNeck DissectionFlushingParotid NeoplasmsSublingual GlandAldehyde DehydrogenaseSalivary DuctsPerianal GlandsLaryngoscopySalivary GlandsMouth MucosaCarcinoma, MucoepidermoidTongue NeoplasmsEurope, EasternAlcohol DrinkingSmokingParotid GlandSialadenitisSalivationSalivary Gland CalculiNeoplasms, Multiple PrimaryCase-Control StudiesPalatal NeoplasmsAlcohol DehydrogenaseCarcinoma, Adenoid CysticAdenolymphomaSalivary Proteins and PeptidesAquaporin 5ChloropreneDeglutition DisordersSalivary Glands, MinorSalivary Gland DiseasesLung NeoplasmsSalivaMyoepitheliomaImmunohistochemistryPrecancerous ConditionsRisk FactorsDihydroxydihydrobenzopyrenesLymphoma, Extranodal NK-T-CellLarynxParasympathetic Nervous SystemNeoplasm StagingOdds RatioLingual NerveRetrospective StudiesExocrine GlandsEndocrine Gland NeoplasmsSweat Gland NeoplasmsTumor Markers, BiologicalKallikreinsIncidenceSialorrheaPharyngeal DiseasesNeoplasmsGenotypeSialographyTongueLymphatic MetastasisRespiratory SystemXerostomiaIsotretinoinPrognosisProspective StudiesDigestive SystemMammary Glands, AnimalEsophagusParasympathectomySalivary CystatinsLacrimal Apparatus4-Nitroquinoline-1-oxideProline-Rich Protein DomainsSjogren's SyndromeDihydroergotamineMetabolic Detoxication, Drug