PMC:7736111 / 61981-62099 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T361","span":{"begin":0,"end":118},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Thus, virus-specific antibodies produced by B cells are critical for an effective immune response mounted by the host."}