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McEwen A, Preston A, West R.McEwen A, et al.Addiction. 2002 May;97(5):595-7. doi: 10.1046/j.1360-0443.2002.00113.x.Addiction. 2002.PMID: 12033660Clinical Trial.
McEwen A, West R.McEwen A, et al.Nicotine Tob Res. 2002 Aug;4(3):349-50. doi: 10.1080/14622200210141202.Nicotine Tob Res. 2002.PMID: 12215244No abstract available.
Ussher M, West R, McEwen A, Taylor A, Steptoe A.Ussher M, et al. Among authors: mcewen a.Addiction. 2003 Apr;98(4):523-32. doi: 10.1046/j.1360-0443.2003.00346.x.Addiction. 2003.PMID: 12653822Free article.Clinical Trial.
Ussher M, West R, McEwen A, Taylor A, Steptoe A.Ussher M, et al. Among authors: mcewen a.Addict Behav. 2007 Dec;32(12):3060-4. doi: 10.1016/j.addbeh.2007.04.009. Epub 2007 Apr 14.Addict Behav. 2007.PMID: 17499444Clinical Trial.
Brose LS, McEwen A, West R.Brose LS, et al. Among authors: mcewen a.Drug Alcohol Depend. 2013 Oct 1;132(3):660-4. doi: 10.1016/j.drugalcdep.2013.04.017. Epub 2013 May 13.Drug Alcohol Depend. 2013.PMID: 23680076
McEwen A, West R.McEwen A, et al.J R Coll Physicians Lond. 1999 Nov-Dec;33(6):513-5.J R Coll Physicians Lond. 1999.PMID: 10633326Free PMC article.No abstract available.