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Marsden J, Stillwell G, Barlow H, Boys A, Taylor C, Hunt N, Farrell M.Marsden J, et al.Addiction. 2006 Jul;101(7):1014-26. doi: 10.1111/j.1360-0443.2006.01290.x.Addiction. 2006.PMID: 16771893Clinical Trial.
Marsden J, Gossop M, Stewart D, Best D, Farrell M, Lehmann P, Edwards C, Strang J.Marsden J, et al.Addiction. 1998 Dec;93(12):1857-67. doi: 10.1046/j.1360-0443.1998.9312185711.x.Addiction. 1998.PMID: 9926574
Boys A, Marsden J, Griffiths P, Fountain J, Stillwell G, Strang J.Boys A, et al. Among authors: marsden j.Addiction. 1999 Jul;94(7):1043-50. doi: 10.1046/j.1360-0443.1999.94710439.x.Addiction. 1999.PMID: 10707442
Gossop M, Marsden J, Stewart D, Treacy S.Gossop M, et al. Among authors: marsden j.Addiction. 2000 Aug;95(8):1197-206. doi: 10.1046/j.1360-0443.2000.95811976.x.Addiction. 2000.PMID: 11092067
Strang J, Marsden J, Cummins M, Farrell M, Finch E, Gossop M, Stewart D, Welch S.Strang J, et al. Among authors: marsden j.Addiction. 2000 Nov;95(11):1631-45. doi: 10.1046/j.1360-0443.2000.951116314.x.Addiction. 2000.PMID: 11219367Clinical Trial.
Boys A, Marsden J, Strang J.Boys A, et al. Among authors: marsden j.Health Educ Res. 2001 Aug;16(4):457-69. doi: 10.1093/her/16.4.457.Health Educ Res. 2001.PMID: 11525392