Serum concentrations of venlafaxine and its metabolites O-desmethylvenlafaxine and N-desmethylvenlafaxine in heterozygous carriers of the CYP2D6*3, *4 or *5 allele - Hermann, M; Hendset, M; Fosaas, K (Eur J Clin Pharmacol, 2008)
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