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Safren SA, Otto MW, Worth JL, Salomon E, Johnson W, Mayer K, Boswell S.Safren SA, et al.Behav Res Ther. 2001 Oct;39(10):1151-62. doi: 10.1016/s0005-7967(00)00091-7.Behav Res Ther. 2001.PMID: 11579986