PMC:7449695 / 29385-29430 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T94","span":{"begin":0,"end":1},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"A similar observation can be made for R𝑒𝑓𝑓\u003c1."}

{"project":"LitCovid-sentences","denotations":[{"id":"T206","span":{"begin":0,"end":45},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A similar observation can be made for R𝑒𝑓𝑓\u003c1."}