PubMed:32240123 / 1572-1584
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok341","span":{"begin":0,"end":12},"obj":"VBN"},{"id":"event13","span":{"begin":0,"end":12},"obj":"OCCURRENCE"}],"text":"hospitalized"}