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. 2022 Feb 22;22(2):89–99. doi: 10.1038/s41397-021-00260-6

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© The Author(s) 2022, corrected publication 2022

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Fig. 4 — Derived from the steps described in each of the studies, this PGx general process model outlines the steps required for a PGx intervention that can prompt medication changes, patient benefit, and reduce adverse events such as unplanned hospitalisation.