Correction: Association between influenza vaccination and hospitalisation or all-cause mortality in people with COVID-19: a retrospective cohort study
Main Authors: | , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMJ Publishing Group
2021-08-01
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Series: | BMJ Open Respiratory Research |
Online Access: | https://bmjopenrespres.bmj.com/content/8/1/e000857corr1.full |