Codelists for investigations of association between Huntington's disease and cancer risk, using CPRD primary care and linked data

Codelists used in PhD project and associated publications. This includes medical and product codes used in CPRD GOLD and CPRD Aurum primary care electronic health record (EHR) databases, and ICD-9 and ICD-10 codes for linked cancer registry and hospital episode statistics admitted patient care (HES APC) data.