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Carlsson CM, Papcke-Benson K, Carnes M, McBride PE, Stein JH.Carlsson CM, et al. Among authors: stein jh.Drugs Aging. 2002;19(10):793-805. doi: 10.2165/00002512-200219100-00008.Drugs Aging. 2002.PMID: 12390056Clinical Trial.