PubMed:32247931 / 677-679 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok112","span":{"begin":0,"end":2},"obj":"TO"},{"id":"lookup20","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"to"}