title: Bone-conduction threshold sensitivity in relation to mastoid sclerosis.
mesh_terms: D000328:Adult; D000368:Aged; D001299:Audiometry; D001309:Auditory Threshold; D001844:Bone Conduction; D006801:Humans; D008297:Male; D008875:Middle Aged; D010040:Otosclerosis / Q000175:diagnosis*; D012189:Retrospective Studies