CORD-19:ceba28d8304f3df8001164f8edeef545154289f6 / 34059-34139 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T196","span":{"begin":0,"end":80},"obj":"Sentence"},{"id":"TextSentencer_T196","span":{"begin":0,"end":80},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In sum, these studies demonstrate that the nature of CD4 T cell help is dynamic."}