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Gustafson LM, Hartley BE, Liu JH, Link DT, Chadwell J, Koebbe C, Myer CM 3rd, Cotton RT.Gustafson LM, et al.Otolaryngol Head Neck Surg. 2000 Oct;123(4):430-4. doi: 10.1067/mhn.2000.109007.Otolaryngol Head Neck Surg. 2000.PMID: 11020180Review.