PubMed:32074550 / 637-639 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok105","span":{"begin":0,"end":2},"obj":"IN"},{"id":"lookup19","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"by"}