PubMed:32056249 / 1053-1057 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok179","span":{"begin":0,"end":4},"obj":"CD"},{"id":"lookup31","span":{"begin":0,"end":4},"obj":"year"}],"text":"2019"}