Authors: Andrew L Ko; Patrik Gabikian; Jonathan A Perkins; David P Gruber; Anthony M Avellino Journal: J Neurosurg Pediatr Date: 2010-08 Impact factor: 2.375
Authors: Bernhard Schick; Andreas Prescher; Erich Hofmann; Christof Steigerwald; Wolfgang Draf Journal: Eur Arch Otorhinolaryngol Date: 2003-05-08 Impact factor: 2.503