PubMed:32219428 / 2773-2777 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok512","span":{"begin":0,"end":4},"obj":"NNS"},{"id":"lookup46","span":{"begin":0,"end":4},"obj":"date_unit"}],"text":"days"}