TY - STAND AU - S. Padmanabhan AU - L. Carty AU - E. Cameron AU - R. Ghosh AU - R. Williams AU - H. Strongman BT - Eur J Epidemiol DO - 10.1007/s10654-018-0442-4 PY - 2018 T2 - Eur J Epidemiol TI - Approach to record linkage of primary care data from Clinical Practice Research Datalink to other health-related patient data: overview and implications SN - 0393-2990 ER -