PubMed:32246886 / 290-294 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok57","span":{"begin":0,"end":4},"obj":"CD"},{"id":"lookup13","span":{"begin":0,"end":4},"obj":"year"}],"text":"2020"}