PubMed:32234451 / 1712-1716 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok339","span":{"begin":0,"end":4},"obj":"VB"},{"id":"event1","span":{"begin":0,"end":4},"obj":"OCCURRENCE"}],"text":"know"}