Drupal-Bibcite31<style face="normal" font="default" size="100%">Did NICE guidelines and the Quality Outcomes Framework change GP antidepressant prescribing in England? Observational study with time trend analyses 2003-2013</style><style face="normal" font="default" size="100%">Did NICE guidelines and the Quality Outcomes Framework change GP antidepressant prescribing in England? Observational study with time trend analyses 2003-2013</style>