Authors: H G Deen; M J Ebersold; S G Harner; C W Beatty; M S Marion; R E Wharen; J D Green; L Quast Journal: Neurosurgery Date: 1996-08 Impact factor: 4.654
Authors: D C Bigelow; M D Eisen; P G Smith; D M Yousem; R S Levine; R K Jackler; D W Kennedy; M J Kotapka Journal: Laryngoscope Date: 1998-10 Impact factor: 3.325