PMC:7796111 / 72825-72865 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T610","span":{"begin":0,"end":40},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Year of Study −0.674 *** −0.865 0.096"}