Ear, MiddleEarCholesteatoma, Middle EarEar, InnerEar OssiclesOtitis Media with EffusionTympanic MembraneEar, ExternalEar DiseasesEar CanalOtitis MediaMiddle Ear VentilationEustachian TubeEar NeoplasmsChinchillaAcoustic Impedance TestsMalleusStapesTemporal BoneOtoscopyMastoidHearing Loss, ConductiveIncusOtologic Surgical ProceduresOssicular ProsthesisTanningTympanoplastyStapediusRound Window, EarMotion SicknessPerciformesShock, TraumaticHearingBone ConductionTrinidad and TobagoTensor TympaniMycotoxicosisEar AuricleNystagmus, OptokineticHearing LossEar CartilageHaemophilus influenzaeTympanic Membrane PerforationCochleaFishesStapes SurgeryOtitis Media, SuppurativeOtoacoustic Emissions, SpontaneousCholesteatomaNystagmus, PhysiologicAudiometry, Pure-ToneOtosclerosisOval Window, EarStreptococcus pneumoniaeHaemophilus InfectionsAudiometryNasopharynxHearing Loss, Mixed Conductive-SensorineuralLabyrinth DiseasesPneumococcal InfectionsSoundMastoiditisVibrationMiddle Cerebral ArteryAuditory ThresholdGerbillinaeEvoked Potentials, Auditory, Brain StemAedesEaracheReflex, AcousticAir MicrobiologyEar Deformities, AcquiredMucous MembraneAquacultureMoraxella (Branhamella) catarrhalisPupaAcoustic StimulationAudiologyInfarction, Middle Cerebral ArteryExudates and TransudatesPressureVision, OcularVision TestsSensory DeprivationHearing DisordersHearing Loss, SensorineuralOtitisPerilymphCochlear DiseasesAdenoidsNasopharyngeal DiseasesHearing TestsGlomus TympanicumAcousticsMucin-5BBarotraumaLabyrinthine FluidsAnthraxDisease Models, AnimalDeafness