PubMed:32226287 / 1621-1630 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok316","span":{"begin":0,"end":9},"obj":"VBN"},{"id":"event16","span":{"begin":0,"end":9},"obj":"OCCURRENCE"}],"text":"clarified"}