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Cha YH, Cui Y, Baloh RW.Cha YH, et al. Among authors: baloh rw.Otol Neurotol. 2013 Jan;34(1):175-9. doi: 10.1097/MAO.0b013e318278bf7c.Otol Neurotol. 2013.PMID: 23202153Free PMC article.