PMC:7795972 / 27198-27219 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T238","span":{"begin":0,"end":21},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"50–59 0.93 0.85–1.0"}