PubMed:32198201 / 419-424 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok62","span":{"begin":0,"end":5},"obj":"VBN"},{"id":"event9","span":{"begin":0,"end":5},"obj":"OCCURRENCE"}],"text":"known"}