PubMed:32230995 / 510-519 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-TimeML

    {"project":"LitCovid-TimeML","denotations":[{"id":"tok82","span":{"begin":0,"end":9},"obj":"VB"},{"id":"event3","span":{"begin":0,"end":9},"obj":"OCCURRENCE"}],"text":"formulate"}