PMC:7402624 / 9116-9240 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T64","span":{"begin":0,"end":124},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"To examine potential associations between these clinical features, we performed correlation analysis (Fig. 1C and fig. S1C)."}