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Six‐monthly prevalence (per 10,000) of codeine prescribing for pain in children 0–17 years by age group in IQVIA Medical Research Data (IMRD)‐UK source, IMRD‐UK Observational Medical Outcome Partnership common data model (CDM; database version 1705), and Clinical Practice Research Datalink (CPRD). [Colour figure can be viewed at http://wileyonlinelibrary.com]
