PMC:7247521 / 123-154 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":9,"end":27},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ramming\n\nGraphical abstract\n\nHi"}