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Koshiaris C, Van den Bruel A, Oke JL, Nicholson BD, Shephard E, Braddick M, Hamilton W.Koshiaris C, et al. Among authors: nicholson bd.Br J Gen Pract. 2018 Sep;68(674):e586-e593. doi: 10.3399/bjgp18X698357. Epub 2018 Aug 13.Br J Gen Pract. 2018.PMID: 30104326Free PMC article.