Drupal-Bibcite31<style face="normal" font="default" size="100%">Estimating excess 1-year mortality associated with the COVID-19 pandemic according to underlying conditions and age: a population-based cohort study</style><style face="normal" font="default" size="100%">Estimating excess 1-year mortality associated with the COVID-19 pandemic according to underlying conditions and age: a population-based cohort study</style>