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Bartington SE, Peckham C, Brown D, Joshi H, Dezateux C; Millennium Cohort Study Child Health Group.Bartington SE, et al. Among authors: dezateux c.Epidemiol Infect. 2009 Feb;137(2):211-8. doi: 10.1017/S0950268808000927. Epub 2008 Jun 30.Epidemiol Infect. 2009.PMID: 18588724
Peckham CS, Dezateux C.Peckham CS, et al. Among authors: dezateux c.Br Med Bull. 1998;54(4):767-78. doi: 10.1093/oxfordjournals.bmb.a011728.Br Med Bull. 1998.PMID: 10367413Review.