Drupal-Bibcite31<style face="normal" font="default" size="100%">Risk factors for nonfatal self-harm and suicide among adolescents: two nested case-control studies conducted in the UK Clinical Practice Research Datalink</style><style face="normal" font="default" size="100%">Risk factors for nonfatal self-harm and suicide among adolescents: two nested case-control studies conducted in the UK Clinical Practice Research Datalink</style>