Wei Calvin, Heman-Ackah Selena E, Newman Kia, Zagzag David, Golfinos John G, Roland John Thomas
Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA.
Otol Neurotol. 2012 Dec;33(9):e83-4. doi: 10.1097/MAO.0b013e3182659b44.