PubMed:32241899 / 364-368 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok60","span":{"begin":0,"end":4},"obj":"VBN"},{"id":"event13","span":{"begin":0,"end":4},"obj":"OCCURRENCE"}],"text":"used"}