PMC:7224658 / 16289-16326 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T143","span":{"begin":0,"end":37},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"(k) Chungbuk −637 223.0 −3.23 0.002**"}