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Eaves LJ, Kirk KM, Martin NG, Russell RJ.Eaves LJ, et al. Among authors: kirk km.Twin Res. 1999 Mar;2(1):43-8. doi: 10.1375/136905299320566103.Twin Res. 1999.PMID: 10392802
Luciano M, Kirk KM, Heath AC, Martin NG.Luciano M, et al. Among authors: kirk km.Addiction. 2005 Oct;100(10):1510-7. doi: 10.1111/j.1360-0443.2005.01223.x.Addiction. 2005.PMID: 16185212
Kirk KM, Bailey JM, Dunne MP, Martin NG.Kirk KM, et al.Behav Genet. 2000 Jul;30(4):345-56. doi: 10.1023/a:1026557719181.Behav Genet. 2000.PMID: 11206089
Kirk KM, Whitfield JB, Pang D, Heath AC, Martin NG.Kirk KM, et al.Am J Med Genet. 2001 Dec 8;105(8):700-6. doi: 10.1002/ajmg.1555.Am J Med Genet. 2001.PMID: 11803517