Building an evidence base for the use of ADvice and GuidancE Referrals at the primary-secondary care interface (BADGER) a multistage mixed-methods study: Advice & Guidance and Direct Referral Code Lists.
Code lists used in the definition of the dataset for the paper “Gabapentinoid Use and the Risk of Fractures in Patients with Inflammatory Arthritis: Nested Case-Control Study in the Clinical Practice Research Datalink Aurum”.