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Mann EA, Blair EA, Levy AJ, Chang A.Mann EA, et al. Among authors: blair ea.Otolaryngol Head Neck Surg. 1999 Sep;121(3):277-82. doi: 10.1016/S0194-5998(99)70185-3.Otolaryngol Head Neck Surg. 1999.PMID: 10471871Clinical Trial.
Lennard CM, Patel A, Wilson J, Reinhardt B, Tuman C, Fenton C, Blair E, Francis GL, Tuttle RM.Lennard CM, et al.Surgery. 2001 May;129(5):552-8. doi: 10.1067/msy.2001.112592.Surgery. 2001.PMID: 11331447