PMC:7283670 / 143-165 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T5","span":{"begin":5,"end":13},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ract\nAbstract\nMonths a"}