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Medland SE, Duffy DL, Wright MJ, Geffen GM, Martin NG.Medland SE, et al. Among authors: martin ng.Twin Res Hum Genet. 2006 Feb;9(1):46-53. doi: 10.1375/183242706776402885.Twin Res Hum Genet. 2006.PMID: 16611467
Kirk KM, Bellamy N, O'Gorman LE, Kuhnert PM, Klestov A, Muirden K, Tesar P, Walker D, Martin NG.Kirk KM, et al. Among authors: martin ng.Twin Res. 2002 Apr;5(2):98-106. doi: 10.1375/1369052022965.Twin Res. 2002.PMID: 11931687
Lynskey MT, Heath AC, Bucholz KK, Slutske WS, Madden PA, Nelson EC, Statham DJ, Martin NG.Lynskey MT, et al. Among authors: martin ng.JAMA. 2003 Jan 22-29;289(4):427-33. doi: 10.1001/jama.289.4.427.JAMA. 2003.PMID: 12533121
Kirk KM, Doege KJ, Hecht J, Bellamy N, Martin NG.Kirk KM, et al. Among authors: martin ng.Twin Res. 2003 Feb;6(1):62-6. doi: 10.1375/136905203762687915.Twin Res. 2003.PMID: 12626230
Medland SE, Wright MJ, Geffen GM, Hay DA, Levy F, Martin NG, Duffy DL.Medland SE, et al. Among authors: martin ng.Twin Res. 2003 Apr;6(2):119-30. doi: 10.1375/136905203321536245.Twin Res. 2003.PMID: 12723998