<style face="normal" font="default" size="100%">Influenza vaccination and risk of hospitalization in patients with heart failure: a self-controlled case series study</style>

Drupal-Bibcite

0<style face="normal" font="default" size="100%">Influenza vaccination and risk of hospitalization in patients with heart failure: a self-controlled case series study</style><style face="normal" font="default" size="100%">Influenza vaccination and risk of hospitalization in patients with heart failure: a self-controlled case series study</style>