PMC:3291650 / 2293-2419 JSONTXT

{"project":"sentences","denotations":[{"id":"T18","span":{"begin":0,"end":126},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This protective effect is mediated by an enhanced innate immune response following respiratory challenge with influenza virus."}