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Masson CL, Barnett PG, Sees KL, Delucchi KL, Rosen A, Wong W, Hall SM.Masson CL, et al. Among authors: barnett pg.Addiction. 2004 Jun;99(6):718-26. doi: 10.1111/j.1360-0443.2004.00728.x.Addiction. 2004.PMID: 15139870Free article.Clinical Trial.
Wong W, Barnett PG.Wong W, et al. Among authors: barnett pg.Public Health Rep. 2010 Mar-Apr;125(2):250-7. doi: 10.1177/003335491012500214.Public Health Rep. 2010.PMID: 20297752Free PMC article.
Barnett PG, Ignacio RV, Kim HM, Geraci MC, Essenmacher CA, Hall SV, Sherman SE, Duffy SA.Barnett PG, et al.Addiction. 2019 Aug;114(8):1436-1445. doi: 10.1111/add.14621. Epub 2019 Jun 10.Addiction. 2019.PMID: 30924195Free article.