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Hanna E, Sherman AC.Hanna E, et al. Among authors: sherman ac.Curr Oncol Rep. 1999;1(2):124-8. doi: 10.1007/s11912-999-0022-6.Curr Oncol Rep. 1999.PMID: 11122808Review.
Hanna E, Sherman A, Cash D, Adams D, Vural E, Fan CY, Suen JY.Hanna E, et al.Arch Otolaryngol Head Neck Surg. 2004 Jul;130(7):875-9. doi: 10.1001/archotol.130.7.875.Arch Otolaryngol Head Neck Surg. 2004.PMID: 15262766