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Chadwick EA, Cable J, Chinchen A, Francis J, Guy E, Kean EF, Paul SC, Perkins SE, Sherrard-Smith E, Wilkinson C, Forman DW.Chadwick EA, et al.Parasit Vectors. 2013 Mar 19;6:75. doi: 10.1186/1756-3305-6-75.Parasit Vectors. 2013.PMID: 23510234Free PMC article.