PubMed:32061200 / 1012-1014
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T176","span":{"begin":0,"end":2},"obj":"TO"}],"text":"to"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok192","span":{"begin":0,"end":2},"obj":"TO"},{"id":"lookup29","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"to"}