PubMed:32219428 / 1499-1511
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok261","span":{"begin":0,"end":12},"obj":"VBN"},{"id":"event13","span":{"begin":0,"end":12},"obj":"OCCURRENCE"}],"text":"administered"}