PubMed:32217556 / 94-102 JSONTXT

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    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok13","span":{"begin":1,"end":6},"obj":"NN"},{"id":"tok14","span":{"begin":6,"end":7},"obj":"."}],"text":" study.\n"}