Genetic testing for a certain mutation in pediatric patients is valuable in determining a cause for unexplained hearing loss, according to a new study.

Link: http://www.sciencedaily.com/releases/2012/11/121105140405.htm?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+sciencedaily%2Fhealth_medicine%2Fhearing_loss+%28ScienceDaily%3A+Health+&+Medicine+News+--+Hearing+Loss%29