PMC:7283670 / 70540-70617 JSONTXT

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    LitCovid-sentences

    {"project":"LitCovid-sentences","denotations":[{"id":"T672","span":{"begin":0,"end":77},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Secondary (8 weeks): RT‐PCR results NCT04313322/Recruiting, Mar16‐Sep30 2020"}