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Rowley H, Sherrington P, Helliwell TR, Kinsella A, Jones AS.Rowley H, et al.Otolaryngol Head Neck Surg. 1998 Jan;118(1):115-23. doi: 10.1016/S0194-5998(98)70387-0.Otolaryngol Head Neck Surg. 1998.PMID: 9450841
Brett MC, Pickard M, Green B, Howel-Evans A, Smith D, Kinsella A, Poston G.Brett MC, et al.Eur J Surg Oncol. 1996 Apr;22(2):182-5. doi: 10.1016/s0748-7983(96)90827-6.Eur J Surg Oncol. 1996.PMID: 8608838