PubMed:32219428 / 2661-2666 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok485","span":{"begin":0,"end":5},"obj":"NNS"},{"id":"lookup44","span":{"begin":0,"end":5},"obj":"date_unit"}],"text":"weeks"}