PubMed:32052466 / 266-268
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T43","span":{"begin":0,"end":2},"obj":"VBZ"}],"text":"is"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok49","span":{"begin":0,"end":2},"obj":"VBZ"},{"id":"lookup6","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"is"}