PubMed:32214079 / 755-763 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok151","span":{"begin":0,"end":8},"obj":"VBD"},{"id":"event16","span":{"begin":0,"end":8},"obj":"OCCURRENCE"}],"text":"occurred"}