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Conner KR, Houston RJ, Swogger MT, Conwell Y, You S, He H, Gamble SA, Watts A, Duberstein PR.Conner KR, et al. Among authors: swogger mt.Drug Alcohol Depend. 2012 Jan 1;120(1-3):155-61. doi: 10.1016/j.drugalcdep.2011.07.013. Epub 2011 Aug 10.Drug Alcohol Depend. 2012.PMID: 21835560Free PMC article.