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Smithers BM, Couper GC, Thomas JM, Wong D, Gotley DC, Martin I, Harvey JA, Thomson DB, Walpole ET, Watts N, Burmeister BH.Smithers BM, et al. Among authors: burmeister bh.Dis Esophagus. 2008;21(2):151-8. doi: 10.1111/j.1442-2050.2007.00732.x.Dis Esophagus. 2008.PMID: 18269651