PMC:7589389 / 74358-74385 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T738","span":{"begin":0,"end":27},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"(−19.035) (3.648) (4.604)"}