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Foster GR, Pianko S, Brown A, Forton D, Nahass RG, George J, Barnes E, Brainard DM, Massetto B, Lin M, Han B, McHutchison JG, Subramanian GM, Cooper C, Agarwal K; BOSON Study Group.Foster GR, et al.Gastroenterology. 2015 Nov;149(6):1462-70. doi: 10.1053/j.gastro.2015.07.043. Epub 2015 Aug 4.Gastroenterology. 2015.PMID: 26248087Clinical Trial.
Foster GR, Goldin RD, Main J, Murray-Lyon I, Hargreaves S, Thomas HC.Foster GR, et al.BMJ. 1997 Aug 23;315(7106):453-8. doi: 10.1136/bmj.315.7106.453.BMJ. 1997.PMID: 9284661Free PMC article.
Paterson M, Laxton CD, Thomas HC, Ackrill AM, Foster GR.Paterson M, et al. Among authors: foster gr.Gastroenterology. 1999 Nov;117(5):1187-97. doi: 10.1016/s0016-5085(99)70405-1.Gastroenterology. 1999.PMID: 10535883
Foster GR, Thomas HC.Foster GR, et al.Baillieres Best Pract Res Clin Gastroenterol. 2000 Apr;14(2):255-64. doi: 10.1053/bega.1999.0074.Baillieres Best Pract Res Clin Gastroenterol. 2000.PMID: 10890320Review.