Middle ear conduction deafness and bone conduction.
D001844:Bone Conduction; D004432:Ear, Middle; D006311:Hearing Disorders / Q000502:physiology*; D006320:Hearing Tests; D006801:Humans; D010033:Otitis Media / Q000150:complications*
HEARING DISORDERS/physiology; HEARING TESTS; OTITIS MEDIA/complications