Introduction
The Clinical Practice Research Datalink (CPRD) offers access to two medical databases, CPRD Aurum and CPRD GOLD, containing deidentified primary care electronic health records of patients from a network of general practitioners…

The Clinical Practice Research Datalink (CPRD) offers access to two medical databases, CPRD Aurum and CPRD GOLD, containing deidentified primary care electronic health records of patients from a network of general practitioners…