PubMed:32242874 / 286-298 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok56","span":{"begin":1,"end":9},"obj":"NNP"},{"id":"lookup11","span":{"begin":1,"end":9},"obj":"date"}],"text":" December 20"}