PubMed:32235486 / 649-658 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok115","span":{"begin":0,"end":9},"obj":"VBN"},{"id":"event16","span":{"begin":0,"end":9},"obj":"OCCURRENCE"}],"text":"conducted"}