PubMed:32214079 / 836-840 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok172","span":{"begin":0,"end":4},"obj":"VBN"},{"id":"event17","span":{"begin":0,"end":4},"obj":"OCCURRENCE"}],"text":"aged"}