PubMed:32222713 / 577-587 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok98","span":{"begin":0,"end":10},"obj":"VBG"},{"id":"event19","span":{"begin":0,"end":10},"obj":"OCCURRENCE"}],"text":"undergoing"}