Drupal-Bibcite31<style face="normal" font="default" size="100%">The effect of warfarin therapy on breast, colorectal, lung, and prostate cancer survival: a population-based cohort study using the Clinical Practice Research Datalink</style><style face="normal" font="default" size="100%">The effect of warfarin therapy on breast, colorectal, lung, and prostate cancer survival: a population-based cohort study using the Clinical Practice Research Datalink</style>