The present status of audiometric practice: a follow-up study.
D000158:Acoustic Impedance Tests / Q000706:statistics & numerical data; D001298:Audiology; D001299:Audiometry / Q000706:statistics & numerical data; D004584:Electronystagmography; D006320:Hearing Tests / Q000379:methods*; D006801:Humans; D011795:Surveys and Questionnaires