PubMed:32222463 / 220-226 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok44","span":{"begin":1,"end":6},"obj":"VBD"},{"id":"event10","span":{"begin":1,"end":6},"obj":"ASPECTUAL"}],"text":" began"}