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Ortega-Alonso A, Sipilä S, Kujala UM, Kaprio J, Rantanen T.Ortega-Alonso A, et al.J Epidemiol Community Health. 2009 Aug;63(8):651-8. doi: 10.1136/jech.2008.080622. Epub 2009 Mar 19.J Epidemiol Community Health. 2009.PMID: 19304672
Ortega-Alonso A, Pedersen NL, Kujala UM, Sipilä S, Törmäkangas T, Kaprio J, Koskenvuo M, Rantanen T.Ortega-Alonso A, et al.J Gerontol A Biol Sci Med Sci. 2006 Oct;61(10):1082-5. doi: 10.1093/gerona/61.10.1082.J Gerontol A Biol Sci Med Sci. 2006.PMID: 17077203
Ortega-Alonso A, Pietiläinen KH, Silventoinen K, Saarni SE, Kaprio J.Ortega-Alonso A, et al.Behav Genet. 2012 Jan;42(1):73-85. doi: 10.1007/s10519-011-9492-z. Epub 2011 Aug 17.Behav Genet. 2012.PMID: 21847701