Correction: Association between influenza vaccination and hospitalisation or all-cause mortality in people with COVID-19: a retrospective cohort study. BMJ Publishing Group.
Chicago Style (17th ed.) CitationCorrection: Association Between Influenza Vaccination and Hospitalisation or All-cause Mortality in People with COVID-19: A Retrospective Cohort Study. BMJ Publishing Group.
MLA (9th ed.) CitationCorrection: Association Between Influenza Vaccination and Hospitalisation or All-cause Mortality in People with COVID-19: A Retrospective Cohort Study. BMJ Publishing Group.
Warning: These citations may not always be 100% accurate.