PMC:7156291 / 1479-1609 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T19","span":{"begin":40,"end":51},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"increasing trend in the first 2 weeks.\n\nConclusions\nWhile bilateral GGO are predominant features, CT findings changed during diffe"}