PMC:7283670 / 54646-54788 JSONTXT

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    LitCovid-sentences

    {"project":"LitCovid-sentences","denotations":[{"id":"T602","span":{"begin":0,"end":142},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Study title Interventions Location/condition Subjects, sex, age Primary purpose Arms Phase Measure outcome/time frame Code/status/date"}