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Duncan AE, Scherrer J, Fu Q, Bucholz KK, Heath AC, True WR, Haber JR, Howell D, Jacob T.Duncan AE, et al. Among authors: jacob t.J Stud Alcohol. 2006 Sep;67(5):649-56. doi: 10.15288/jsa.2006.67.649.J Stud Alcohol. 2006.PMID: 16847532