PubMed:32134681 / 1997-1999 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-PAS-Enju

    {"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T374","span":{"begin":0,"end":2},"obj":"CD"}],"text":"21"}

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok446","span":{"begin":0,"end":2},"obj":"CD"}],"text":"21"}