PMC:7267243 / 39-60 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":5,"end":18},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"osis\nKOEHLER et al\n\nA"}