PMC:7589163 / 1720-1730 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T12","span":{"begin":5,"end":7},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"9).\n\n1. In"}