PubMed:32159237 / 1110-1119 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-PAS-Enju

    {"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T198","span":{"begin":0,"end":9},"obj":"NN"}],"text":"frequency"}

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok211","span":{"begin":0,"end":9},"obj":"NN"}],"text":"frequency"}