PMC:7386785 / 1300-1365 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T13","span":{"begin":12,"end":55},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"blications. We did not apply any language restrictions.\n\nSelectio"}