Madadi P, Amstutz U, Rieder M, et al. CLINICAL PRACTICE GUIDELINE: CYP2D6 GENOTYPING FOR SAFE AND EFFICACIOUS CODEINE THERAPY. J Popl Ther Clin Pharmacol. 2018;20(3). Accessed November 19, 2024. https://mail.jptcp.com/index.php/jptcp/article/view/368