Drupal-Bibcite31<style face="normal" font="default" size="100%">Evaluation of methods to estimate missing days\textquoteright supply within pharmacy data of the Clinical Practice Research Datalink (CPRD) and The Health Improvement Network (THIN)</style><style face="normal" font="default" size="100%">Evaluation of methods to estimate missing days\textquoteright supply within pharmacy data of the Clinical Practice Research Datalink (CPRD) and The Health Improvement Network (THIN)</style>