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Stevenson J, Asherson P, Hay D, Levy F, Swanson J, Thapar A, Willcutt E.Stevenson J, et al. Among authors: levy f.Dev Sci. 2005 Mar;8(2):115-21. doi: 10.1111/j.1467-7687.2005.00398.x.Dev Sci. 2005.PMID: 15720369Review.
Levy F, Swanson JM.Levy F, et al.Aust N Z J Psychiatry. 2001 Aug;35(4):504-11. doi: 10.1046/j.1440-1614.2001.00923.x.Aust N Z J Psychiatry. 2001.PMID: 11531733Review.
Hay DA, McStephen M, Levy F, Pearsall-Jones J.Hay DA, et al. Among authors: levy f.Twin Res. 2002 Oct;5(5):324-8. doi: 10.1375/136905202320906039.Twin Res. 2002.PMID: 12537853Review.
Levy F, Hay DA, Bennett KS, McStephen M.Levy F, et al.J Am Acad Child Adolesc Psychiatry. 2005 Apr;44(4):368-76. doi: 10.1097/01.chi.0000153232.64968.c1.J Am Acad Child Adolesc Psychiatry. 2005.PMID: 15782084
Bennett KS, Hay DA, Piek J, Pearsall-Jones J, Levy F, Martin N.Bennett KS, et al. Among authors: levy f.Twin Res Hum Genet. 2006 Dec;9(6):718-26. doi: 10.1375/183242706779462804.Twin Res Hum Genet. 2006.PMID: 17254397
Levy F, Young DJ, Bennett KS, Martin NC, Hay DA.Levy F, et al.Atten Defic Hyperact Disord. 2013 Mar;5(1):21-8. doi: 10.1007/s12402-012-0093-3. Epub 2012 Nov 4.Atten Defic Hyperact Disord. 2013.PMID: 23124818
Hay DA, Bennett KS, Levy F, Sergeant J, Swanson J.Hay DA, et al. Among authors: levy f.Biol Psychiatry. 2007 Mar 1;61(5):700-5. doi: 10.1016/j.biopsych.2006.04.040. Epub 2006 Sep 7.Biol Psychiatry. 2007.PMID: 16962074
Young DJ, Levy F, Martin NC, Hay DA.Young DJ, et al. Among authors: levy f.Child Psychiatry Hum Dev. 2009 Dec;40(4):543-59. doi: 10.1007/s10578-009-0143-z. Epub 2009 May 20.Child Psychiatry Hum Dev. 2009.PMID: 19455417
Rhee SH, Waldman ID, Hay DA, Levy F.Rhee SH, et al. Among authors: levy f.J Abnorm Psychol. 1999 Feb;108(1):24-41. doi: 10.1037/0021-843X.108.1.24.J Abnorm Psychol. 1999.PMID: 10066990
Rasmussen ER, Neuman RJ, Heath AC, Levy F, Hay DA, Todd RD.Rasmussen ER, et al. Among authors: levy f.J Child Psychol Psychiatry. 2004 Mar;45(3):589-98. doi: 10.1111/j.1469-7610.2004.00248.x.J Child Psychol Psychiatry. 2004.PMID: 15055377