PMC:7589389 / 50285-50328 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T355","span":{"begin":0,"end":43},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This research received no external funding."}