<style face="normal" font="default" size="100%">What happens to new-onset headache in children that present to primary care? A case-cohort study using electronic primary care records</style>

Drupal-Bibcite

31<style face="normal" font="default" size="100%">What happens to new-onset headache in children that present to primary care? A case-cohort study using electronic primary care records</style><style face="normal" font="default" size="100%">What happens to new-onset headache in children that present to primary care? A case-cohort study using electronic primary care records</style>