Drupal-Bibcite31<style face="normal" font="default" size="100%">Impact of Barrett oesophagus diagnoses and endoscopies on oesophageal cancer survival in the UK: A cohort study</style><style face="normal" font="default" size="100%">Impact of Barrett oesophagus diagnoses and endoscopies on oesophageal cancer survival in the UK: A cohort study</style>