Drupal-Bibcite31<style face="normal" font="default" size="100%">Incidence, mortality, and disease associations of pyoderma gangrenosum in the United Kingdom: a retrospective cohort study</style><style face="normal" font="default" size="100%">Incidence, mortality, and disease associations of pyoderma gangrenosum in the United Kingdom: a retrospective cohort study</style>