PubMed:32112082 / 240-252 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-PAS-Enju

    {"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T39","span":{"begin":0,"end":12},"obj":"NNS"}],"text":"difficulties"}

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok46","span":{"begin":0,"end":12},"obj":"NNS"}],"text":"difficulties"}