PMC:7786642 / 18572-18599 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T158","span":{"begin":0,"end":27},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"We observe a 4.4% (95% CrI:"}