A comparison of forehead and mastoid tactile bone conduction  thresholds.
D000293:Adolescent; D000328:Adult; D001299:Audiometry; D001844:Bone Conduction; D003638:Deafness / Q000175:diagnosis; D005260:Female; D005624:Frontal Bone; D006801:Humans; D008297:Male; D008416:Mastoid