PubMed:32242874 / 55-65 JSONTXT

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    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok12","span":{"begin":1,"end":2},"obj":"DT"},{"id":"tok13","span":{"begin":3,"end":9},"obj":"NN"}],"text":" A review "}