PubMed:32243945 / 615-626 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok105","span":{"begin":0,"end":11},"obj":"VB"},{"id":"event5","span":{"begin":0,"end":11},"obj":"I_ACTION"}],"text":"investigate"}