PubMed:32226287 / 1548-1551 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok303","span":{"begin":0,"end":3},"obj":"VB"},{"id":"event8","span":{"begin":0,"end":3},"obj":"OCCURRENCE"}],"text":"aid"}