PMC:7060038 / 22642-22706 JSONTXT

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    LitCovid-sentences

    {"project":"LitCovid-sentences","denotations":[{"id":"T137","span":{"begin":19,"end":42},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ure supplement 2. Arrival screening only. Even within the narro"}