PMC:7143846 / 6789-6808 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T51","span":{"begin":14,"end":18},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"he analysis.\n\n2.2. "}