PubMed:32233161 / 544-546
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok123","span":{"begin":0,"end":2},"obj":"VBP"},{"id":"lookup34","span":{"begin":0,"end":2},"obj":"country_code"},{"id":"event2","span":{"begin":0,"end":2},"obj":"OCCURRENCE"}],"text":"am"}