AUTHOR=Goldman Michel , Chandler Rebecca E. TITLE=Case reports as early safety signals: learning from the COVID-19 vaccination campaign JOURNAL=Frontiers in Medicine VOLUME=10 YEAR=2024 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2023.1348376 DOI=10.3389/fmed.2023.1348376 ISSN=2296-858X