PubMed:32219428 / 2343-2349 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok425","span":{"begin":0,"end":6},"obj":"VBD"},{"id":"event24","span":{"begin":0,"end":6},"obj":"OCCURRENCE"}],"text":"became"}