title: Electrocochleography with retardates.
mesh_terms: D000161:Acoustic Stimulation; D000200:Action Potentials; D000328:Adult; D000758:Anesthesia; D001299:Audiometry; D002648:Child; D003051:Cochlea / Q000503:physiopathology*; D004567:Electrodes, Implanted; D004568:Electrodiagnosis; D004594:Electrophysiology; D005260:Female; D006311:Hearing Disorders / Q000175:diagnosis*; D006801:Humans; D008607:Intellectual Disability / Q000150:complications*; D007649:Ketamine; D007759:Labyrinth Diseases / Q000175:diagnosis; D008722:Methods; D011859:Radiography; D014432:Tympanic Membrane / Q000000981:diagnostic imaging / Q000503:physiopathology
chemical_list: D007649:Ketamine