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Gordon-Bennett P, Poyser A, Voyatzis G, Ramirez-Florez S.Gordon-Bennett P, et al. Among authors: ramirez florez s.BMJ Case Rep. 2012 May 26;2012:bcr1120115262. doi: 10.1136/bcr.11.2011.5262.BMJ Case Rep. 2012.PMID: 22669216Free PMC article.