PubMed:32167153 / 469-471
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T79","span":{"begin":0,"end":2},"obj":"VBZ"}],"text":"is"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok84","span":{"begin":0,"end":2},"obj":"VBZ"},{"id":"lookup20","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"is"}