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Kassam AB, Patel A, Welch W, Balzer J, Snyderman C, Hirsch B, Carrau R.Kassam AB, et al.Ear Nose Throat J. 2005 May;84(5):312-5.Ear Nose Throat J. 2005.PMID: 15971756
Kassam A, Snyderman CH, Mintz A, Gardner P, Carrau RL.Kassam A, et al. Among authors: carrau rl.Neurosurg Focus. 2005 Jul 15;19(1):E3.Neurosurg Focus. 2005.PMID: 16078817Review.
Kassam A, Snyderman CH, Mintz A, Gardner P, Carrau RL.Kassam A, et al. Among authors: carrau rl.Neurosurg Focus. 2005 Jul 15;19(1):E4.Neurosurg Focus. 2005.PMID: 16078818