PubMed:32234117 / 226-228 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok42","span":{"begin":0,"end":2},"obj":"IN"},{"id":"lookup12","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"by"}