Оценка влияния содержания химических элементов в продуктах питания на проявление заболеваний сельского населения Алтайского края

Audiometric investigations and electrophysiologic recordings of cochlear and brain-stem auditory evoked potentials (BAEPs) were performed in 13 patients to elucidate further the type of hearing disorders in Ramsay Hunt syndrome. Transtympanic electrocochleography showed no enhancement of summating p... View More