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Petousis-Harris H, Poole T, Stewart J, Turner N, Goodyear-Smith F, Coster G, Lennon D.Petousis-Harris H, et al.Vaccine. 2013 Feb 6;31(8):1157-62. doi: 10.1016/j.vaccine.2012.12.064. Epub 2013 Jan 8.Vaccine. 2013.PMID: 23306361Clinical Trial.