PubMed:32232218 / 948-963 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok158","span":{"begin":0,"end":7},"obj":"NN"},{"id":"tok159","span":{"begin":8,"end":15},"obj":"NN"}],"text":"smoking history"}

    MeasurableQuantitativeAnnotation

    {"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"E3","span":{"begin":0,"end":15},"obj":"entity"}],"text":"smoking history"}