PubMed:32023685 / 879-883 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok154","span":{"begin":0,"end":4},"obj":"CD"},{"id":"lookup22","span":{"begin":0,"end":4},"obj":"year"}],"text":"2019"}