PubMed:32087621 / 486-498 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-PAS-Enju

    {"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T82","span":{"begin":0,"end":12},"obj":"NNS"}],"text":"difficulties"}

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok87","span":{"begin":0,"end":12},"obj":"NNS"}],"text":"difficulties"}