PubMed:32247326 / 2692-2703 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok548","span":{"begin":0,"end":11},"obj":"VBN"},{"id":"event16","span":{"begin":0,"end":11},"obj":"OCCURRENCE"}],"text":"contributed"}