1 Matching Annotations
- Aug 2022
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jamanetwork.com jamanetwork.com
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Haas, J. W., Bender, F. L., Ballou, S., Kelley, J. M., Wilhelm, M., Miller, F. G., Rief, W., & Kaptchuk, T. J. (2022). Frequency of Adverse Events in the Placebo Arms of COVID-19 Vaccine Trials: A Systematic Review and Meta-analysis. JAMA Network Open, 5(1), e2143955. https://doi.org/10.1001/jamanetworkopen.2021.43955
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