A comparison of impedance measurements. With mechanical and electroacoustic impedance measuring devices.
D001299:Audiometry / Q000295:instrumentation; D004432:Ear, Middle / Q000502:physiology; D004548:Elasticity; D004582:Electronics, Medical / Q000295:instrumentation; D006801:Humans; D008722:Methods; D012018:Reflex; D014432:Tympanic Membrane / Q000502:physiology*