PMC:7449695 / 10018-10135 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T73","span":{"begin":0,"end":117},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Confidence in the estimated values is indicated by shading, with reduced shading corresponding to reduced confidence."}