title: Five years of experience with electric response audiometry.
mesh_terms: D001299:Audiometry / Q000592:standards*; D001309:Auditory Threshold; D003243:Consciousness; D003638:Deafness / Q000175:diagnosis*; D004569:Electroencephalography / Q000592:standards; D005069:Evaluation Studies as Topic; D005071:Evoked Potentials; D005500:Follow-Up Studies; D006801:Humans; D012890:Sleep / Q000187:drug effects; D012894:Sleep Stages; D013997:Time Factors