PMC:7787218 / 12216-12429 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T42","span":{"begin":0,"end":213},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The development of systematic and evidence-based approaches to vaccination safety will also be crucial, and the approaches will intersect with our knowledge of vaccine effectiveness and the need for revaccination."}