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Le Roux E, Edwards PJ, Sanderson E, Barnes RK, Ridd MJ.Le Roux E, et al. Among authors: edwards pj.Br J Gen Pract. 2020 Oct 1;70(699):e723-e730. doi: 10.3399/bjgp20X712577. Print 2020 Oct.Br J Gen Pract. 2020.PMID: 32895240Free PMC article.