PMC:7371427 / 7083-7152 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T41","span":{"begin":0,"end":69},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Validation of metrics used to assess literature-derived associations."}