ThermometersBody TemperatureBody Temperature RegulationTemperatureThermographyInfrared RaysTympanic MembraneSkin TemperatureThermometryHot TemperatureFeverCold TemperatureHypothermiaEar CanalHeatingEquipment DesignRectumHibernationTelemetryAxillaShiveringCellulitisMedical IllustrationNursing AssessmentEarMouthCircadian RhythmReproducibility of ResultsSciuridaeEquipment Safety