Mesh : COVID-19 COVID-19 Vaccines Compassionate Use Trials Consumer Product Safety Coronavirus Infections / prevention & control Humans Pandemics / prevention & control Peer Review, Research Pneumonia, Viral / prevention & control Public Opinion United States United States Food and Drug Administration Vaccination Refusal Viral Vaccines / adverse effects
来 源:
DOI:10.1001/jama.2020.18860
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